:entertaining an idea:
Have we done Monsters?
There were some discussions in the previous nomination thread and in some polls if the bad guy was really evil (i.e. intentionally bad) or just acting on instinct. I think a great number of the best baddies are either misguided, acting on instinct or forced into circumstances, as opposed to truly motivated by evil*.
*Hopefully the new Joker movie will set NAF straight
