Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Way better than most ...

No book can be everything to everyone. That said, this book is far more informative and useful than many of the 20 or 30 Tai Chi books I own. For the beginner or intermediate student, this will be very useful. For someone interested in the martial aspects of Tai Chi, this will be a good introduction. It is, after all, only a 150 page book ! It's not a 20 volume Tai Chi encyclopedia.