Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Bible for Golf Short game

Almost close to a real Bible for Golf Short Game. If I grade this book contents, I would like to give "99 out of 100". I had read and reviewed more than 10 golf books. I would like to give this book (Dave Pelz's book) the best book. I think this book is more effective for players who have scores below 100 and not effective for beginners. My score is about 90 (3.5 years).