Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Okay but lacking some substance

Chris is open but he tries unsuccessfully to convince the reader that he was humbled and knocked off his high horse during a session with Stella the horse. Seems to me that he wants to believe he has become altruistic and has written a book to try and convince himself.To his credit he has come a long way in life and conquered many demons. But, many irrelevant photos and self praise show that his ego is huge, and insecurities large.Sadly, I suspect this book was an insincere effort to try and save face in the business arena. It is highly likely that Chris will have another greater fall and the resultant book will reach sincerity.