Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not much to it

I did not think this book was very good. I have been married for 2 years and I did not learn anything new from this book. I would say that over half the book and most of the exercieses are about how to play with yourself. For those of us that are not into that this is not a good book (Besides I wanted a book about sex not masturbation). Some of the exercieses are good but they seem to repeat themself and not expand on anything. It does teach some good stuff about self control which you can learn from but not very good for a beginner and not much there for the advanced. If you have even a little imagination and common sense you should be able to figure most of this out on your own.