My cousin asked me what I thought of the book and all I could say was "perfect." I'm an extremely slow reader (damn dyslexia) and it took me around 20 hours to finish it, but it really seemed like the time flew by. It's starting to sink in that there won't be another book, and it kind of sucks. But honestly, I couldn't be happier with the final installment.
(SPOILERS)
Some of you guys said that it was slow through the middle parts, but I didn't really think so. With the other books, it would basically take most of the book to lead up to the final five or so chapters where there would be a lot of action. But with this one, there was action all throughout. First there was the Ministry break-in, then there was the trip to Godric's Hollow, followed by the capture and sequence at the Malfoy's, and the Gringott's burglary, which really led into the whole final sequence at Hogwarts. Not to mention the trip to the Burrow, trip to the Lovegood's, etc. Yes, there were a couple chapters where not much really seemed to happen, but I think that those parts were kind of meant to make the reader feel as restless as the characters. And compared to the other books in the series, this one had an extraordinary amount of fast-paced, life or death parts. Just my thoughts.