I really liked this book. I was surprised at just how much I liked it, since it doesn't focus as much on the actual dead as it does on the living, and that's normally the opposite of what I'm hoping for when I go for a book about zombies. 
 It's well written, it - surprisingly - invokes emotions (I can't offer an explanation without risking spoilers, so you'll either have to take my word for it... or don't), the ending manages to be surprising without being a let-down. 
 I really liked this book and would even recommend it to those who, like me, don't usually go for the "living aspect" of a zombie infested book.