The Prince's Tale was my favourite chapter. I didn't mind the Snape/Lily either, and I thought I'd hate it. But especially liked the Snape-Dumbledore parts.

I was never interested in Neville pairings but after DH I think I want to read Headmaster!Snape/Neville fics. :P

JKR said in that web chat that Lupin was killed by Dolohov (they were duelling the last time we saw Lupin alive, I think) and Tonks by Bellatrix. Of course, knowing how consistent JKR is, she may forget it and say something else tomorrow.