dc has chosen to try to make superman interesting. marvel has tried to appeal to the lowest common denominator. red hulk just killed surfer and punched out uatu. i guess he's more powerful than those two, huh?

in final crisis, superman showed the ability, plausibly, to beam himself through the fourth wall and fight the page the comic was drawn on, which wanted to destroy all comics. i'll let buck explain all star superman to you. superman has, plausibly, punked darkseid and doomsday, who is basically the hulk on steroids. superman is a god. hulk is an angry guy.