Him and Gwyneth Paltrow, too! He's also not too happy with the raise Robert Downey Jr. is getting for the sequel, according to Us Weekly. He's still going to see it, though, and isn't mad at Don Cheadle for taking his role, since he helped him get a part in Crash, nor will he spoil anything despite having read the script. So that's nice of him. And yes, I just linked to Us Weekly. Deal with it.
Man and Superman #1 Sets a New Standard for Superhero Origin Stories