4. Agreed. I loved Spike as a villain in Season 2, as comic relief in Season 4, and as a hilarious double-act with Angel on Angel. But I have absolutely no interest in Spike as a lovelorn romantic hero in Seasons 6 & 7. Part of the problem is that I don't think there were any characters in the Buffy cast that Spike had any real chemistry with, except maybe Giles. (And sometimes Dawn, but I never liked Dawn.)
I think Spike had great chemistry with pretty much everyone on the show - particularly with Buffy. Spike and Buffy (JM and SMG) had an incredible amount of chemistry even when they were 'mortal enemies' in season 2. Back when I was watching season 2 for the first time and was really into Buffy/Angel, I still thought that Buffy kinda had more chemistry with Spike than with her boyfriend, even though I didn't think anything would come out of it.
I think Spike's character hit a dead end in season 4 after becoming the replacement for Cordelia, when the writers were shoving him into storylines and didn't know what to do with him. He was also stripped of much of his complexity that he had in season 2 and 3 - his romantic nature, as well as genuinely dark and dangerous aspects of his characters. Instead he was just made into comic relief. Spike falling in love with Buffy is what saved the character from becoming useless, and gave him amazing character development and a great journey.
Oh, and Spike as a villain in season 2 and 3
was lovelorn and romantic, it was very much one of his main traits since
School Hard... he just wasn't a hero. "I may be love's bitch, but at least I'm man enough to admit it" comes from Lovers Walk in season 3.
Ironically, I heard from James Marsters that Joss Whedon never really liked Spike and always resented the fan & network pressures to increase his presence on the show. (Marsters also sounded quite bitter about blaming Joss for getting Angel cancelled by pressuring the WB for an early answer about whether or not they got renewed.)
Ironically, Marsters is completely off the mark there. Whedon has said he always liked Spike and thought "he was a good guy even when he was a bad guy".
http://www.tumblr.com/tagged/joss-hearts-spike
Jeff: So when did you realize that Spike was more than just a villain?
Joss: Pretty much when James Marsters auditioned for it. Um, Spike was ya know, Spike was somebody that I loved conceptually and then ya know, James just brought and then kept on bringin'. So, it just, it was a pretty gradual process but it was always happening.
Jeff: A unique transition in that character from just a villain to almost the typical anti-hero. And yet never completely there.
Joss: Well, as a villain he was, ya know the Master that we started with was a straight up villain like, his belief system was just evil. And what was fun about Spike was, I said ok great and, and Mark, Mark Metcalf did a wonderful job, but now we need a villain who, that we can relate to in the way that we're relating to our other people, so that thematically they can become useful. So to introduce this guy who is clearly 'oh I'm such a bad ass' and then have him very tenderly in love with another vampire, so from the very beginning the idea was well he's not just, ya know a cardboard. He's, he's, he's gonna have levels to play. Um, how many I didn't at the time realize, but ah, in a way he, he really didn't change that much. Ah, he's a character that I always liked a little bit more than Angel because --
Jeff: He's got more of an edge.
Joss: He was more evolved, though. He had more of an edge, but at the same time ya know he was, ya know he chose to have a soul.
Jeff: Sure.
Joss: Ya know he ah, he learned from his mistakes and he um, Angel was kinda the classic Lestat puffy shirt, ya know...
Jeff: Right.
Joss: Um, and ah, and Spike was sort of the new mod rebellion against that, so I ah, I like that character. I always, I always thought he was a good guy even when he was a bad guy.
Jeff: Bad boy though, chicks love bad boys.
Joss: They do, they do. If they loved bad dancers the way they loved bad boys I would have been like, whoo.
Jeff: You would have been writing that.
Joss: Oh yeah.
Jeff: So it was an easy decision to bring him from Buffy over to Angel.
Joss: Um, the WB said they would not renew Angel unless we brought him over, so yeah it was a very easy decision.
Jeff: Really? Oh.
Joss: Um, and it was also an easy decision creatively, yes. We were, it was, and the best decision because we had a great ensemble on Angel um, but Spike and Angel's history meant that he and David played off each other in a way that nobody could, male or female and, ya know, David did some of his best work because he was in the room with James and Spike and Angel just... you think it's a banjo act and a banjo act but it's really not, they're so different.
Jeff: Instant conflict and yet great comedic moments.
Joss: Yeah. The two of them were so funny together.
The network had nothing to do with Spike's storylines on BtVS (the only thing Joss was forced by by the network - WB - was to bring Spike to AtS) and Joss was the one who came up with all of them and wrote so many of Spike's most memorable scenes (including rewriting huge chunks of Lovers Walk and Fool for Love, rewriting the B/S scene in Hell's Bells into one that showed Spike in a much better light, and completely rewriting Spike's church scene in Beneath You and making it a lot more poetic and better for Spike's character). If I were Marsters, I'd be grateful for all the great storylines and scenes Joss gave him.
Spike - vampire, (already evil), weakened further by falling in love with Buffy and also by his continued competitiveness with Angel
Hm, let's see:
Season 2 - Spike tries to kill Buffy, runs away from Joyce with her axe; tries again when Buffy is turned into a helpless 18th century lady, runs away from Buffy the moment she comes back to herself; sends assassins after Buffy next, cures Drusilla but gets injured by Buffy and has to spent most of the rest of the season in a wheelchair, while Angelus humiliates him and flirts/sleeps with Drusilla; until Spike teams up with Buffy because he wants to get rid of of Angelus but can't do it on his own.
Season 3 - Spike comes to town drunk, heartbroken and pathetic and cries and mopes to everyone about Drusilla cheating on him and dumping him, and tries to have Willow do a love spell on her.
Season 4 - Spike gets the Gem of Amara that would make him invincible but loses it by provoking Buffy into a fight, losing and having her strip the ring form his finger. He goes to L.A. and loses the ring again. He comes back to Sunnydale and gets caught by the Initiative and chipped. He runs away but then has to ask Buffy to take him in, and is treated as a joke and a pathetic chipped vampire who can't bite. He even tries to stake himself at one point and can't do it, until he discovers he can fight demons.
Season 5 - Spike falls in love with Buffy, apparently the beginning of his "weakening" (?). He withstands the torture by a hell god, telling her basically to fuck herself and not giving up Buffy's and Dawn's secret. After being treated as a joke for 2 years, he is accepted by the Scoobies and fights together with them against Glory and the Knights of Byzanthium.
Season 6 - Spike continues to patrol and kill demons while Buffy is dead. After learning he can hurt Buffy, he provokes her into another fight in which they're on equal terms and which ends up with them having sex. After a tumultuous, mutually abusive relationship that Buffy ends, and after trying to rape Buffy (and realizing he feels guilty about it), he goes and fights for his soul, successfully completes the trials and wins his soul back, something no other vampire has apparently done before.
Season 7 - After a long period of insanity, trigger and torture by the First, Spike finally gets his shit together with Buffy's help. Buffy believes that he can be a Champion and gives him the amulet. During the battle with the First, Spike's amulet destroys the Turok-Hans and turns the battle around, but he decides to do better than that and sacrifice himself in order to close the Hellmouth for good, becoming a real hero.
Hm,
weakened indeed.
I'm not sure why you think "Angel came the closest to being equal to Buffy". Spike did much better in that area than Angel ever did on BtVS. Spike fought for his soul and became the great hero of season 7 finale, a lot of season 7 was his redemption story. Angel didn't really do anything incredibly heroic on BtVS - in season 1 finale he wouldn't have done anything if Xander hadn't given him a kick in the butt and made him take him to Master's lair. In season 2 he turned evil (and he was an effective Big Bad because of Buffy's feelings for him, not because he could beat her or anything - he lost to her every time) and was cursed by the soul in the finale, getting sent by Buffy to hell while not even realizing what's going on (as opposed to Spike making the choice to heroically die in
Chosen to close the Hellmouth, and rejecting Buffy's suggestion to leave with her because he's done enough). Angel is the passive puppet of fate on BtVS, things happen to him and he rarely makes things happen (which Spike does in a big way in the season 6 finale and season 7 finale). He got cursed with a soul in the first place, and he was living on the streets and eating eats until Whistler came as a messenger of the PTB to give him a kick in the butt and tell him to go and help Buffy. In season 3, Angel gets thrown back from the hell dimension and has no idea why; then he gets tormented by First's visions and decides to kill himself because he thinks he's a weak man who can't resist turning evil again, and changes his mind only because of Buffy and the Magical Snow (message from the PTB?); then he just lingers around not knowing what to do for most of the season; in season 3 finale, he gets stabbed by Faith and then Buffy makes him drink from her to save his life.
Angel only gets to be strong and heroic on his own show. On BtVS, not so much. Angel on BtVS functions as Buffy's brooding, romantic boyfriend and rarely gets to have his own POV on BtVS (except in
Becoming and
Amends), unlike Spike, who gets a lot of development and POV episodes and almost feels like a co-protagonist in seasons 5-7.
I think Giles and Xander came off as stronger than BtVS Angel as well. Giles is an authority figure who turns out to be more badass and resourceful than he seemed at the beginning (and he has his own big morally ambiguous but possibly world-saving moment in S5 finale, plus the badass comeback in S6 finale), while Xander is the "everyman" figure with lots of insecurities who nevertheless gets to save Buffy in the season 1 finale and to save the world in season 6 finale.
Only when I think the results of it sucks and it sticks out like a sore thumb in an otherwise brilliant tv series (though I think S7 is less than brilliant as well). It's not like the rest of the series hasn't had writers putting in their personal experiences, I think Joss has said early Xander has a lot of himself in it. Generally though I think that stuff is really good (and I suspect most fans like the examples you mentioned like Lost S1).
A matter of taste then. I love Noxon's work on BtVS and enjoy the relationship drama in her episodes and in season 6.