I loved Kick Ass 1 and having just seen Kick Ass 2, I love that one as well. And I can't help thinking what a great game could be made of them. I mean, we've seen so many terrible movie turned into games pass by but how many good ideas have seen pass by as well?
Everything is in place, gameplay is fighting crime and possibly building a character to be a better everyday superhero. Story is whatever it wants to be as it's a constant world, it doesn't have to follow the films, just the characters. It could be maybe allow you to pick between a good side and a bad side, the possibilities are endless.
If someone was to take this up they could have a great and robust video game, and even a franchise!