Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Reads like a book report

I've read this book twice now, and while I've gotten useful tips out of it, it really does read like a book report of the Inner Game of Tennis, frequently using phrases like 'Gallwey refers to...' and 'Gallwey says'. So I read the Inner Game of Tennis and found that I could have garnered much the same insights from this book without the added and sometimes confusing editorializing by Mr. Green. (And some of Green's additions just complicate things by giving your 'self 1' additional ammunition that it may not have thought of yet.)All in all a useful book, but to do it over again, I'd skip it and go straight to the Inner Game of Tennis.