I saw Iron Man last night. Perhaps since I've never read the comic book and managed to miss out on all the film's hype, I didn't walk in with any expectations. But it was good. Like dahled mentioned, I have to think about the portrayals of Arabs a bit more, but it definitely wasn't as simplistic as so many other films have been. And it was actually fun.
Another thing--apparently the superheroes of the 21st century shun the idea of secret identities. They're all egomaniacs.
Also, from mc_kingfish: