Come this May, superheroes are going to be stepping all over each other on the big screen as Thor, Green Lantern, Captain America: The First Avenger and X-Men: First Class are all released in the brief span of three months. We’ve all seen their trailers and movie posters, and while some are more successful than others, let’s face it—so far none have generated the kind of heat that comes with a new installment of The Dark Knight or even the Iron Man movie.
