The characters are, by their nature, archetypes that can serve different metaphors.

Youve got to leave the reader with more than just a name and a costume - they need to know who the character is, what theyre like, what kind of attitude they have, what sort of role they play.

I think that the superhero-as-metaphor involves a superhero being some sort of intellectual, emotional, or other such concept writ large. But I don't know that it's a necessary part of the appeal that the superhero be superior.

The Hulk is rage personified, just, "I don't like something. Break it." And that's a great concept for a seven- or eight-year-old.

I like superheroes. I like the drama of it, the stirring, larger-than-life aspect.

What really matters is not how well a character fits a definition, but how strongly he or she resonates. Characters with strong, resonant ideas at their core will have more of an impact on the cultural consciousness than a character who's just an empty collection of attributes.

I think James Bond is a spy. He's not superhuman. Calling him a superhero is like calling James Bond movies "comic-book movies."