The standings so far are:
I was a bit surprised to see the ranger go so early, since that one's pretty popular with my group, but I was glad the barbarian finally got booted. Personally I'm pulling for cleric or paladin to win, but I have no idea what the final outcome will be. Of course it's slightly rigged to start with because the bard and monk were left out at the start and none of the base/"non-mainstream" classes, such as necromancer, witch, and alchemist are in there either.
While were on the subject I would like to say that my favorite three of the core classes are (in order) cleric, monk, and paladin. From Pathfinder's base classes I'd add oracle and witch for a top five of: