Aww yeah Katherine's ending was a tough one, I know that several of my friends dropped out after that :( It still seems so arbitrary that she was the *one* character that we saw getting sucked into Hell and eternal torment, so I'm half hoping that they might use the finale to address Katherine's fate as well as Elena's, and maybe give her a better ending? Who knows though, they did seem pretty definite at the time that that was it for Katherine :(

At the moment I'm expecting them to build up to the Delena reunion for the finale, and for Nina's return to mostly be about that...