I think it is definitely between Hung and Casey. I hope Casey wins, only because I think she is a better person than Hung.
I do think that Hung is probably the best chef left. I'm interested to see what he will be able to do once he is allowed to cook whatever he wants with no restrictions.
I'm getting sick on the stupid challenges that they have been giving these chefs. I would rather see them bring their A game and make the best possible meals unrestricted every week rather than the 20 minutes, $15, a camp stove, and only use dog meat to feed 75 people. But that probably doesn't make as good of TV.
Also, for anyone that doesn't know, on Bravo's website they have blogs from several of the rotating judges. Anthony Bourdain is awesome, hilarious, and insightful every week.
http://www.bravotv.com/blog/topchef