At the end of Doctor Strange, I realized I've been wrong to think that Marvel movies are for nerds. These blockbusters are really designed to appeal to the people who beat up nerds — they reek of overconfident cool like a jock doused in cologne. They're big and bold and swaggering, a generic aggro personality plopped on every character in the franchise like a one-size-fits-all fedora. Pop quiz: Which Avenger is the cocky-funny one? Um, all of them except Captain America and Hulk.