"Superhero" is a term that's been borrowed in order to say "big and larger than life and loud and active and dumb." And I don't think that's a useful definition. That's more a dismissal.
Kurt BusiekI think the Hulk has always appealed very strongly to much younger readers than Spider-Man, because Spider-Man is an adolescent character, and the Hulk is a very childlike character.
Kurt BusiekI'm not building each one character around one metaphor, so much as trying to build a heroic archetype that can be used to express the kind of metaphors that I find in each story.
Kurt BusiekMaybe I had a 'secret identity,' but then when you think about it, don't we all? A part of ourselves very few people ever get to see. The part we think of as 'me.' The part that deals with the big stuff. Makes the real choices. The part everything else is a reflection of.
Kurt Busiek