I just finished it last night and I'm still trying to absorb it all.  To sum up, I loved it.  
I was surprised by several of the deaths and how well she played them, especially after saying there would be 2 deaths in the book...  Killing Mad-Eye and Hedwig at the beginning set the tone for the book.  When Dobby died, I was sad, but I thought, at least no one else will die.  Killing Fred will probably leave me pretty haunted for a while.  And of course, I was epecially sad to see my favorite charachter (Lupin) die (off-screen, no less) but I had a feeling that was coming.  And Tonks and Creevy and everyone else.
I'm glad Harry survived and Neville wasn't the chosen one.  I thought it was awesome that Neville killed Nagini, though.  That was one of the best scenes in the book and I almost stood up on my couch (although, I thought pretty much everything from when they showed up in Hogsmeade on was awesome, which is high praise since I was already loving the book).  And everyone showing up at Hogwarts at the end was magnificent.  It made me smile to see people like Oliver Wood again.  I loved Mrs. Weasley calling Bellatrix a bitch and then smiting her.  I did not expect that.
The only thing that bugged me a bit was that I wanted to see more of Snape.  I was in the camp that was pretty sure he was working on Dumbledore's orders the whole way through, but I thought we'd get to see him do something a little more heroic in the last battle.  Still, that made Snape dying when he did all the more surprising.  And Rowling did a fantastic job explaining why Dumbledore told Snape to kill him (which was something I was worried about).  Okay, I was also bummed Lupid didn't kick Greyback's ass.  And I coulda done with more Ginny, but those are really small complaints considering the high expectations I had (and everyone else, who had certain things they wanted to see, ie, Listener hoping Neville was the real chosen one, etc.).  It was a very good show and I couldn't be much happier with how this final volume turned out. 
But I have to say, this is probably the most satisfying conclusion to a series that I've ever read.  And it may very well be my favorite of the series.
I don't think the movie will be able to cut it, unless they hire a director and do a 4 hour cut Peter Jackson-style (I'm kind of surprised they haven't done this since Goblet of Fire).