okay fine (i still don't have a real opinion), but anyway he's more of a stooge for hire anyway (humperdink is the "real" villain cough). vizzini probably is really unhappy... he's in the low social class probably and so he's broke and needs money to get by and since he's dirty and immoral he's willing to do dirty jobs that might pay a little more. maybe i saw him as having a sort of fantasy image/self because it is an escape from his miserable existence (which as much as some of the other characters make more of that existence, the point is that it sucks and most people are just going to suck in it).