I found this book amazing. It was well written, and i felt like a great mixture of both science and the story of the lives of this family. I chose this book for my book club in hopes that it would open some minds and educate. As with many things in life, I felt that I was fairly open minded on the topic, but the book made me question many aspects of my views - especially those stated or said in jest. Thanks to the author for putting this topic in to mainstream.
As a note, it is written from a very supportive point of view. As this is the perspective I agree with, I found no fault. Although, if you are someone struggling with your views on the topic - this does not really contain much of a devil's advocate perspective.