Okay. I've read ten pages so far but the thread is growing fast, so i'ma throw in some comments of my own...
From the moment I saw during the opening credits that Akiva Goldsman was credited as both a writer and director on this episode, my expectations fell. The man's talent is measured in negative numbers — everything he touches becomes unwatchable.
In light of that, while the episode was a disappointment, it wasn't as terrible as I might have feared. In terms of major plot beats:
* Georgiou's secret evil plan was to set off a genocidal planet-killing bomb? I mean, that's awful and all, but it's also kind of simple. I was expecting something more. Especially when we were told (and shown) that the Klingon fleet literally had Earth in its sights. Did anyone expect that the fleet would leave Earth alone if Qo'nos were destroyed?
* Sure was awfully convenient that the bomb operated from a remote detonator — and a handheld one at that — rather than being on a timer or controlled from the ship.
* Cornwell, who once seemed like a complex and interesting character, basically got character-assassinated for the sake of moving the plot forward. She said last episode that not just Starfleet but the Federation Council approved of putting Georgiou in command of the mission, and indeed it's unlikely that she would've tried such a thing without such high-level approval. It's even more unlikely that she would've approved the actual planet-killing plan without equally high-level endorsement (although I personally find it even more unlikely that the Federation would countenance such a thing). Given that, how could she then reverse the plan on her own authority? And why would she reverse it — a plan on which she had clearly staked her position and professional reputation, and in which (we were asked to accept that) she strongly believed — in response to nothing more than 30 seconds of pushback from a few bridge officers, with only the riskiest of alternatives to offer?
* As to that alternative: they gave the detonator to L'rell? This was their plan for peace? Seriously? I mean, I realize she was the only Klingon left on the show with an actual name, so I suppose she got it by default, but it just doesn't wash. She's a fanatical religious ideologue, so there's no reason for Starfleet to trust her... but she also spent almost the entire war as either a fugitive or a captive of the enemy, so there's no reason for other Klingons to trust her, either. She can hold up a touchscreen tablet, sure, but there is literally no reason any Klingon should believe her story about a buried planet-killing bomb, and no way for her to prove it... and even if they do, there's honestly nothing about her to indicate she has the leadership qualities it would take either to bring about peace or to unify the Empire.
* So, basically, the end of the war was (as I'd feared) hasty and contrived in the extreme.
Bits I liked:
* It was nice to see Qo'nos depicted as a planet people actually live on, rather than just a giant military / government compound. Even nicer to see that it has diplomatic relations with other non-aligned powers, like the Orions. This was an unexpected nod to political and social realism.
* Shazad Latif did possibly his best acting of the entire season this episode.
* To my relief, they did not have a big cliched one-on-one fight between Georgiou and Burnham.
* It was a cool cliffhanger (of sorts) having the Enterprise turn up at the end. The music was a delight, too.
Smaller things that annoyed me:
* Georgiou all but outed herself in conversation with Saru on the bridge, but then threatened Burnham for doing the same thing? And then just minutes later casually revealed her origins to Tilly? Does she care whether her status is secret, or not?
* Once it became clear to Georgiou that she didn't have Burnham's loyalties, why would she want her on the landing party? What special skills did she have (aside from being the show's viewpoint character) that someone else couldn't have performed better?
* The same goes double for Tilly. Enlisting her for this mission just drove home the point that the show doesn't have enough characters to go around.
* The Orion compound on Qo'nos basically looked like someone was trying really hard to recapture the vibe of Blade Runner, except on a much lower budget.
* Where exactly was Cornwell, anyway? She didn't leave with Sarek last episode, and was on board through the very final scene... yet this episode, they had to contact her by holo.
* Georgiou goes free? Aargh. Does anyone in Starfleet think she actually performed any valuable service at all, or that she's going to do anything except cause trouble? I really, really don't want to see her again — unlike some, I find the character boring and think Michelle Yeoh is wasted in this role — but I did want to see her brought to justice. This was very unsatisfying.
* Now that Tyler's super-contrived sleeper-agent plot is concluded (however pointlessly), and now that I'm finally finding him a more interesting (and better-acted) character, he's being unceremoniously shuffled off the show? Great. So now even fewer characters.
* Burnham still has all the charisma of cardboard. She almost had one good moment in her Kirk-like speech to Cornwell, but then it went away again.
* The writers treated Sarek almost as badly as Cornwell. It surpasses belief that he would have gone along with Georgiou's genocidal plan. In light of the fact that he did, his reconciliation with Burnham at the end rings awfully hollow.
* After all the speculation about how the spore drive could "fit" into canon, they unceremoniously had Starfleet shelve it ("temporarily") with a single line of dialogue? After it not only won the war, but was revealed to be able to travel through time as well? Talk about straining credulity.
* Why exactly did Burnham say "U.S.S. Enterprise" at the end? It kinda rang false in the moment, since they already knew the distress call was from a Starfleet ship, and every one of those has the same letters in front of its name.
And about that ship and its appearance!...
* Much like the episode itself (and the series overall, I suppose), it was neither as bad as I'd feared nor as good as I'd hoped.
* In terms of design, it seems fairly close to the original 1701, with just a bit of the movie-era ship thrown in. I really don't think any changes were necessary at all, but it's certainly closer than the misshapen atrocity in the Kelvinverse films, at least. The engineering section is the right shape, and it has the outboard deflector dish and even (I think) a bit of an undercut on the saucer section. And (yay!) the nacelles are cylindrical, albeit needlessly tapered and excessively pointy at the ends.
* In terms of how that design was executed, I was less pleased. I really wanted to be impressed by the ship's beauty, grace, and grandeur (as in the flybys in TMP and TWOK), but I just wasn't. The texturing and aztecing on the hull was garishly excessive, and the lighting (as in all this show's FX scenes) did it no favors. On first impression, it looked dark, heavy, and ominous, rather than light, sleek, and elegant.
* Basically, I hope whoever's in charge of FX next season has a change of philosophy about how the show's ships and space scenes should look. There's a lot of room for improvement.
As to what's coming up storywise in Season Two (whenever we get it)? I hope it's good enough to justify teasing us with the Enterprise... but I'm not holding my breath.