I saw Iron Man last night. I'll admit that it's no great cinematic masterpiece, but it was still pretty entertaining. My main gripe is that I wish that the Gwyneth Paltrow character were a bit less "prototypical comic-book female" and a little stronger as a character. But it was still better than most movies in this genre.
The trailers were awesome. The Incredible Hulk, The Dark Knight, etc. Epic.
I thought Iron Man was OFF THA HOOK, YO. Heh. Seriously, it was really good. Incredible Hulk...eh- I will probably just rent it if that. Looks mediocre. We didn't get the Dark Knight trailer though- I'll have to find it online.
The thing about The Incredible Hulk is that I love Edward Norton. I've never seen a movie he's been in that I didn't like. (I've been informed, today, that there is a movie he's in that absolutely sucks, but I haven't seen it. So I stand by my statement.)
As for TDK, well, I can't say anything that hasn't already been said.