I saw it, and I wasn't that impressed. I've spent about a week thinking it over, and I've tracked down more than a handful of people on Twitter or AIM to talk about it. I'll probably see it again before writing a full review, but here's the gist of my problems.
Cinematical's Scott Weinberg Tweeted that it was like "Fight Club for girls." Not the example I would use, but still usable enough to extract my issue from. Both the Narrator and Nina are driven to create these psychological delusions in order to temporarily mend their breaking psyche, but Fight Club tells you so much more about the Narrator than Black Swan tells you about Nina. The Narrator is falling prey to what society says is success, and starts to go numb, so he turns to the support groups, where he meets Marla, and perhaps Marla is his ticket to happiness or sanity. But what does Nina get out of dancing? Why is perfection so important to her? Why does she toil at it endlessly?
It's tragic to watch the dream-filled, mostly innocent protagonists of Requiem for a Dream get sucked into the void, chewed up, and spit out. It's heartbreaking to see Randy the Ram trying to piece his life back together, and falling a few bandages short. However, without any knowledge of who Nina is as a person and/or what joy or happiness it brings her to dance, and dance perfectly, it's hard to relate. Thomas Spurlin was telling me he knows people like Nina, and having that affect the experience of the movie makes perfect sense, but it seems unfair to credit the movie with that.
Another major factor is that, whether the audience is willing to accept it or not, I think Black Swan has a tragically happy ending. Nina spends the movie trapped between her awful mother, her disappointed teacher, and her horrible future, as embodied by Winona Ryder. Even though the performance comes at the expense of her life, she gets exactly what she wants, a perfect performance (made additionally sad, because it's not perfect; the one guy drops her) and is free of all other futures. As a rational person, of course, I know it's not worth it to give up your life to get one thing you want, but what else does Nina have to look forward to? Black Swan "starts" so late in the game that Nina's already past some point of no return, and there don't really seem to be any outs for her.
I definitely don't think this is a bad movie. I think Vincent Cassel's commanding performance is going to get overlooked, but he intriguingly walks the line between sleazebag and compelling director, never stepping too obviously into one camp or the other. The last scene with Winona Ryder in the hospital, when she has the knife, is one of the most terrifying visuals I've seen all year. And, in all aspects, but most alarmingly, the expression of her character's emotional state through her physical appearance, Natalie Portman's performance is crazy. I watched Black Swan a day or two after the Your Highness trailer hit, and she looks sexy, vibrant and even a bit muscled up. Comparatively, she's a husk, every wrinkle showing, every muscle strained, every hair pulled back.
But as good as all of that is, it doesn't engage me with the film or the characters. The bird sound effects throughout were kind of on-the-nose, the parallels to Swan Lake are simple, and ultimately, while the creepy reveals of what's really going on in the third act get under the skin a little bit, Nina's decision just doesn't affect me that much. It's tragic, sure, but it's like it happened to a stranger. It's like I've read it in the paper.