One of the biggest duels underway in Hollywood right now is the one between Marvel and DC: two powerhouse comic book companies battling it out for supremacy on the silver screen. Marvel has put out a number of noticeable hits the past several years with films like
iron man,
Thor, and
Captain America, while DC has relied heavily on their prize fighter
Christopher Nolan and his
Dark Knight Trilogy to keep them relevant. But what's made Marvel ...