Finished about 2 hours ago, after almost reading non-stop.
Still can't really believe it's over, and so many people are dead - firstly Hedwig- did she really have to kill the owl? Wormtail - I didn't really care all that much, I was just pleased he stopped strangling Harry. Lupin and Tonks I was very upset about, as they'd just had Teddy and they were such an adorable couple. Dobby was also heartbreaking, as he'd just got Harry and the others out of an almost impossible situation.
Crabbe in the Room of Requirement didn't bother me, but I liked the fact that Ron and Harry saved Malfoy (twice!)
I panicked twice, when I thought Harry and Hagrid had died, and the thing with his parents, Lupin and Sirius's souls was really random - didn't quite get that.
I was crying so much throughout the final battle; Percy coming back, Fred dying(killing one of twins is CRUEL!), Neville killing Nagini, Trelawney dropping the crystal balls, it was all just so fantastic. Dudley being nice to Harry was slightly odd, as was discovering that Lily Potter and Snape used to be childhood friends. And I knew that the silver doe had to be something to do with Lily as soon as I saw it.
I've only had three hours sleep, and can't quite believe that there will not be another Harry Potter book.
It is truly the end of an era.