But I still have an empty feeling from that finale, and I'm still waiting for an arc-based show that works until the end.
That was one of the most disappointing things about Lost in season 6 and the series finale--LOST was doing such a marvelous job of keeping it together and knowing what they were doing that it wouldn't fall apart so close to the end yet it did. I thought for sure LOST would finally be the first series to do Mythology right.
In retrospect, the latter few seasons of Lost were nowhere near as good as the first few....I think it stopped working for me when the characters actually got off the island.
S1 was good for characters and building up the mysteries and yes atmosphere. S3-5 for me were the best of the show though--fast-paced, tons of interesting revelations, twists, strong cliffhangers, continuity, action, pulling disparate threads together, ambitious epic storytelling, intriguing plot developments, compelling character dynamics among the various personalities, pain-staking attention to the details, outstanding production values, expansive cast of characters spread out all over the place, multiple locales and sets.
But yeah like I've mentioned over the last few weeks that when we saw that some of the survivors get off the island and find rescue it left you wondering how they could top this? What could they do to up the ante in its final season when most of us thought that that particular question would come then not smack dab in the middle of the series run. And the answer was sadly nothing.
"Theres No Place Like Home" in season four really was the series turning point in retrospect--it was the big moment that they never could outdo. Don't get me wrong I think Season 5 was very very good and they really managed to maintain the same quality as we got in the last half of season 3 and all of season 4 but season 6--the year it really should have hit a climatic point just fizzled. The Coming War Widmore hinted at in "The Life & Death of Jeremy Bentham" I thought might be something that could frame the final season but it really didn't amount to much.
Until then, it was more intimate, more character-based, more mysterious, and more compelling. It was strange as hell, really, really strange, and magical, and fucked up. After that, after they got off the island, and they started with the flash forwards, the show got much more plot-based, much faster, much more expansive, and more arc-based...but, indeed, it was just when it took on that mythical epic arc-based storytelling that the show lost its true power, I think. It became about filling in answers, and connecting dots, and moving people around, and explaining things - and what was lost, above all, was atmosphere.
In those early years, there was an atmosphere of dread and mystery that was palpable, and addictive, and unique. The show lost that feeling, I think, just as it got more complicated.
LOST really took the Mystery Genre to the Nth Degree. And like any mystery--it has its intriguing teases, clues, puzzle pieces, major & minor mysteries. What Lost did well in those first 3 seasons is build up the mystery of those various mysteries--Dharma, the hatch, the Black Rock, Richard Alpert, the smoke monster, the statue, the Others, Jacob, the island, Ben etc. But like any mystery the time comes when you have to provide answers and explain the mysteries. Just as important as actually answering them is the answering them
satisfactorily.
I thought for the most part LOST did answer a lot of the questions to my satisfaction. A lot of them we got complete answers--who were the Oceanic Six, would they find rescue, what was the statue, why didn't richard age, what was the incident, who was richard etc. But then there were some that the writers started answering but I saw as never being truly finished and so that contributed to a feel of incompleteness with regards to the Mythology like the nature of the Smoke Monster or the mystery of Jacob's cabin or the Dharma Initiative/Hanso. Then there were those mysteries where we did get answers but I didn't like them i.e. who/what Jacob was, what the whispers were etc.
When I look at the series now after it is over I see my assessment of it being evolving. LOST was a series where you started out with one perspective of it and your satisfaction with it on its own then as new pieces were added along the way and a spin on a scene or mystery resulted you would go back and see a scene or storyline in a new light.
I'll still remember how eerie it was when the smoke slithered across our scenes late in season one but this time I'll know what it is and what the origin of it was and be let down. I'll still be creeped out when the Others dressed as Deliverance rejects kidnap Walt but a little letdown by the fact that the Others were a mundane bunch just recruited to protect the island. The Hatch will still be ominous even though it turns out to be a research station.
But I think what you are basically saying was that when the writers pulled back the curtain to reveal the mystery it removed the aura surrounding it now that you know what it was. Though that's inevitable with any mystery. I really can't penalize S4-5 for that. The writers couldn't just drag it out or be all set-up to retain the mysterious aura. Those middle and later seasons were the point where they had to switch from set-up to payoff and answers.
I'd als argue that the series still maintained atmosphere effectively--the creepy village that Sun and Frank arrive at in Season 5, the spookiness of Jacob's cabin or the converation betwen Bram and Frank about something more terrifying than Locke's body in the box, the flat out weirdness of this jarring image of a manmade wheel at the center of the island, that chilling sight of "Locke" wrapped in a
black blanket seemingly resurrected on hydra island or seeing Ben unnerved by Locke's resurrection most notably in his conversation with Sun in "Dead is Dead".
I will say that switching back to a character focus so sharply in season six and pretty much relegating the mythology and plot to the sidelines was extremely jarring. Not only because it felt dictated by the fact this was the final season so naturally they thought it is time to induce sentamentality in the audience but also because the character work was nowhere near as good or compelling as say in season one.
And while it may not be the same thing you were talking about the series did a fabulous job as far as capturing expertly the atmosphere of the various time periods they visited in season 5--with the musical selection, the film they used--it definitely "looked" like the 50s, the 70s, the late 80s.