Captain America is my favorite of this lineup as well.
Saw it at midnight.... Hulk def f-ed up everything in his path... In a good way of course !! Good movie. Def a whole lotta one liners. Stay through the credits. I think there will be another Fantastic Four-esque movie to come from this, and probably another character as well to get there own movie to build up to another avengers movie in the near future. This is what the great swami thinks.
It's a mo-cap performance. There were probably certain moves Ruffalo couldn't pull off.