I really did enjoy this book, however it may not be suitable for everyone, and you have to have an open mind. I would reccomend this book to certain people, but there are others that would not appreciate this read. I thought the idea behind the book itself was wonderful. There were some parts that really hit home to me and I found myself asking some of the same questions as Mack did. Overall, I would say you have to read this one for yourself and decide.