This is a real gem. Julia Sweeney manages to be extremeley funny while talking about her own journey of spiritual and religious discovery. She conveys more insights and fundamental truths in just over two hours than most of the other "popular" atheist/agnostic tomes out there that are many times longer. Unlike many of those other books, she is able to do it without being depressing, disrespectful, or taking herself too seriously. I have listened to it twice already and will likely listen again.
If the subject matter and approach of this book looks interesting to you, then I encourage you to get it. You will not be disappointed!