I thought this would be an interesting topic, I have heared people say before that they don't consider Vayne to be evil, and some say that he isn't really the main antaganist. I though a debate about whether he is evil or not would be interesting, so here it is.
I know I usually take a back seat in most of the topics I make, but this time I think I'll play a slightly bigger part, so I'll start off.
I personally believe Vayne is evil, as evil as any power hungry dictator can be. I believe the difference between Vayne and someone like Ex-Death is that Vayne constantly justifies his actions to the characters in the game. Vayne is a villian that doesn't at all see himself as a villian or a bad guy. This gives the impression that what he is doing is for the good of mankind, but the methods he uses to achieve his goals are certainly less than noble.
So the floor is open.