I guess I dont like Kingpin because I never liked DD. While he is an ok vilain, I find he is too "straight" in terms of what he does. He's just a nasty crime boss, with super strenght. Easy to see what he will do, predictable.
Galactus is an interesting character. He is a super vilain, but more due to size. To quote Stan Lee "'How could we get something bigger than a villain? Let's do a guy who's like a demigod I like the name 'Galactus'. He comes from outer space and eats planets, or some stupid thing"."
Some stupid thing... thats my point