When you're a kid and you're a superhero lover, the holy trinity is Batman, Superman and Spider-Man, so to be able to take any of those and play with it is a huge joy.
So I think that in the beginning of your career you're just looking to work. Luckily for me, my first movie was 'Rabbit Hole' and I got to work with incredible people, a Pulitzer prize winning writer, John Cameron Mitchell, and all the actors involved. So it's tough, man, because you want to have credibility.