Alastor scene wasn't creepy to me either, I thought it was cool. ;-D Though it also can be made fun of, like why does Dante have blood all over himself while he doesn't have a hole in his flesh nor in clothes. But having Dante run around in rags wouldn't be... stylish. I'd say. And my female friend just keeps saying insinuating things about it.
Rags? Wasn't that what DMC3 was for?
LOL I kid, I kid!
Anyway, I can't decide which moment in DMC games would be the creepiest. There were lots of scenes with that flavor, but never actually enough to scare the **** out of me.