Attaining the rights to existing superhero properties is a complex and notoriously expensive process for any Hollywood studio - especially in today's market where every second cinematic venture seems to be based around the idea of somebody coming to terms with their new powers, dressing up in a costume, and punching criminals in the head for the sum of two hours. Still, given the costs and complications associated with making a movie about an established superhero, filmmakers have often thrown caution to the wind and - yes - designed their own superheroes... 'cause how hard could that be? Design an outfit for your character, make up an awesome power: you're halfway there already, right? Well, occasionally this process works out, and you wind up with something great like Darkman or M. Night Shyamalan's Unbreakable. What's more common, though, is that things don't work out at all, and you suddenly find yourself faced with new, "original" superheroes like...