Most evil:
1. Deathknight (the only reason we ever joined alliance or horde was beacue of tirion and darion, opportunity and chance is imo the only thing that differ us from the dks that served the lich king.
2. Warlock -> summoning demons is never a good thing...
3. Rogue, at best ur a thief at worst ur an assassin..
4. mage, power have a tendency to corrupt..
5. warrior/hunter all feel pretty neutral to me.
6. nature in general is pretty harsh tbh, and druids is one with nature, depending on spec they can be either good or rly bad
7. shaman/monk i feel they have a more peaceful nature then the above neutral classes or druids.
8. Paladin/priest. the good guys!