I saw it in the real D 3D. At first I was looking for the special effects from the 3D. Once the action starts in the movie, you become part of the movie. There were quite a few scens that were shot as if you were in the action.
I was not sure I was going to care for the Hulk as part of the group, but it would not have been the same without him.
I was a big Marvel comic fan in my youth and saw the latest Ironman , the Hulk , Thor and Captain America films It was a great movie for me and left me wanting to see more. Captain America was one of my favorite Avengers in this film.
This is a must see for anyone who enjoyed any of the other Marvel movies.