Because I'm stern and scolding [the characters] sometimes, I'm sure I'll get a ton of grief.
With the tone of the show, like a lot of the films, the Marvel creative team has found a way to bridge really exciting stuff that has real stakes. They balance some of the action stuff that the fans of the comics really want to see with characters that people can relate to and who are very human.
I don't think Aaron Sorkin can write a character who isn't really funny.
The hardest thing to get right is to figure out how to bring all those characters together, and to fulfill the promise of The Avengers. They really set a very high bar for themselves because you've been setting this coalition up, for these five movies, and they better deliver. And in my opinion, they thoroughly deliver.
The technology actually seemed to come at just the right time to make the Hulk - Mark Ruffalo was really able to play both characters.