YES.

This is what we call a cliffhanger, ladies and gentlemen. The Vampire Diaries did it. I was hoping to see this and my wishes are granted! OMG TV, you actually made me happy tonight! And after a very long time I'm slightly frustrated about a season finale, because it was so fucking A-M-A-Z-I-N-G.
If you didn't give this show a chance this season, try it out in summer. It is really, REALLY good.
Now it's time to wait for True Blood. Yay, not much time without vampires!