Considered one of the best films of 2012

Rating: 9/10 (11 June 2013)

To start out: The casting was phenomenal. Mark Ruffalo was thought to be a poor choice for the Hulk, but after seeing him in action, the thought had left everyone's mind. Edward Norton, a great Hulk himself, would not have fit in with the team. Now that I even try to think of it, I think this film would not have been nearly as great with him in it.
As for the rest of the cast, it was well rounded, well written, and was fairly proportioned, considering the size of the team (No single actor got too much screen time, not even top billed Robert Downey Jr.) Joss Whedon did a spectacular job. No one could've done better. He had the perfect balance of each character, as well as the perfect balance of action and comedy. This film was amazing from start to finish.
If you didn't like it, you probably don't like fun.