Ooh Buffy rewatch! I was doing my own rewatch but stopped at season 3 last year, and my sis is currently rewatching. All of this Buffyness will have me watching again I'm sure.
I really like the Witch episode. Not in a Top 10 kind of way, just because it's season one and everything is so fresh and new. It's funny seeing Amy how she was before bad things became of her.