@Commando said: Superman is a boring superhero in my opinion. He's pretty much invincible. There's no fun in that!
Superman isn't boring.He's a complex character, even more so than Goku. Superman went insane after having to judge and execute three kryptonian dictators because he's vulnerable and fragile. Have you seen the cartoons or films?He always fights villains that are as strong as him so he's not invincible.
Goku isn't a complex character.He's very simple.He never had to do anything complex other than beat the bad guy.