My all-time favorites would be: (potential spoilers)
1. Joe v.s. the werewolf at the Evans cottage
for best executed fight
2. Barn v.s. Tom at the crypt
best gothic ambiance
3. Adam v.s. Tony Peterson
most "to the point"
4. Quentin v.s. Tate
most ridiculous
5. Jeb v.s. Werewolf
most claustrophobic [shckd]
6. William H. Loomis v.s. Angelique
most neurotic
7. Barnabas v.s. Sky Rumson
most refreshing exit of a wooden actor
8. Garth Blackwood v.s. everybody
most obsessivecompulsive
9. Barnabas v.s. Burke Devlin @ Blue Whale
most acidically metaphorical
10. Barnabas v.s. Angelique
most interesting
11. Tate v.s. Tate's Creation
most desperate, anticlimactic, hair-pulling chickens**t rip-off stunt ever, as DC & the writers kill off a potentially interesting catalyst character, probably to save from paying for a speaking part!
12. Quentin v.s. Jenny
most homicidal
13. Harry v.s. Nicholas
most cheesy