OK, my thoughts now that I'm conscious.
1. It kicked ass. IMO, it's the best Potter movie so far. I thought it was a better adaptation that Goblet of Fire, which had an assload of glaring omissions and plot holes.
2. Luna and Umbridge, as said last night before I crashed, totally kicked ass.
3. The score. Yeah, that was lacking.
4. The audience here was awesome. Very involved, lots of applause.
5. I'm glad I remembered the book well enough that I could run for a quick piss break before the big finale.