When Captain America is in a room full of Marvel superheroes, he is always Top Dog, even though his powers are pretty modest. He could be stood next to Thor, Iron Man, whoever. He is the one that everyone looks up to. To me, that is Superman, too. Even de-powered in the Legion arc, he was still Superman. Still Top Dog.
— Gary Frank
For some reason, Superman seems to be held to higher standards on the subject of secret/super identities than other superheroes. No one ever says, 'Peter Parker was a nerdy kid. He can't possibly be Spider-Man, attract a good-looking gal, work in a newspaper, etc.' And no one gets hung up on whether his nerdiness is a disguise.
Christopher Reeve so completely inhabited the character Superman when he was in that costume, and that had such a huge effect on me as a child, watching those films back in the '70s. There was so much of that character that was, for me, Superman.
The fact is that Superman isn't around because he is the oldest superhero. He's still around because he is a great superhero. He's the guy that spawned the entire genre, and that didn't happen because it was a mediocre idea.
We can't do a modern Batman continually beating up thugs in zoot suits with tommy guns in violin cases. The game has to move on. It has to feel relevant.
I don't think anyone who has been to Africa comes away untouched by the place. You see a lot of beauty and optimism, but you also come away with an awareness of the huge gulf between what most of us have and what most of them have to make do with. Then, every now and then, a famine or a war makes everything a hundred times worse.
I think it's a mistake to try to pin down one particular reason for a person's personality. Don't we all, for many reasons, act differently in different circumstances and with different people?
We've all read, I'm sure, a Superman book where we didn't really feel like we knew the character. Where the writer, often with the best of intentions, has tried put a personal stamp on the character, whether it be to try and make him more current, or cool, or have a broader appeal, etc.
