I don't think Tony is nearly the goat he appears to be to us. yeah, he's kind of Hantzing it up a bit, but he's got a MUCH better handle on his social game than any Hantz ever thought about having. He's not Mother Teresa...or Yao Man, but he's likable enough and charismatic enough that when people leave the game, they don't hate him. They admire his moves in the game, even some of the dumber ones. The rest who are left MUST get him gone if they want any votes.
And Kass will go to the finals because anyone could win against her. she's made some good moves, too, but her social game is Hantz-ian. aka crap.