By far. But I did like the other two too. But slightly annoyed by all of the Damon Vs. Stefan crap that the episode "Klaus" brought.

Klaus
b/c Elijah was in it!!♥
i loved Katherine Dance!!♥
WOW♥ and Klaus was in it!!♥
and it was`nt matt(boring)!!


Last Dance
DELENA/STELENA dance(♥)
BEREMY[♥]

Know The Enemy
Maddox[HOT][Klaus waitch]

Know Thy Enemy wasn't bad--I would call it average for a TVD episode. I was disappointed by the Last Dance for so many reasons (the main one being Bonnie's "death", which was a complete cop out. I think it would have been a bold statement to kill her off, since she's really the only character where there's an equal amount of fans that love her or hate her.) I definitely enjoyed Klaus much more than the other two.

I looooooooooove TLD! =)

Very awesome episode :D.

Def the last dance, because it was better writing than the others, and was more entertaining. But i do agree on the bonnie thing they should of made her death last more episodes

i love klaus

I picked The Last Dance,
but Klaus is also amazing.
Katherines dance was so funny
and Klaus is very... interesting