A costume—the one thing all superheroes have in common. With all the hype around Zack Snyder's Watchmen, Cinematical put together a Best and Worst Superhero Costumes list. Highlights include all the Watchmen, and of course, Iron Man and Batman getups. From a variety of guises that runs the gamut like a Halloween store wardrobe, you can vote on what’s cool or lame—skin revealing, identity concealing ensembles such as Halle Berry’s Catwoman, to not-so-hot nor functional Mystery Men outfits.