Unwind - Neal Shusterman 4.5 stars.
I really enjoyed this book. The writing is great, I liked the characters (they were just complicated enough), the plot was easy to get into, it was a relatively easy read, and the ending was satisfying. There were a couple of scenes that really affected me - Connor's story about his experience with 'storking' hurt my heart. The only reason it's not a 5 star review is because it just didn't quite suck me in like the other books on my faves list.
I will most definitely be reading UnWholly when it comes out in paperback.