Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Practical and helpful

Full of practical, useful information on how to bring women intense pleasure. Provides a lot of information on female anatomy that is very helpful in identifying what may bring pleasure to your partner and why. There's just no need to be fumbling around in the dark when there are great books like this to help you out. I did feel that some parts of the book digressed from a clinical approach and were unnecessarily blunt, but that is more an objection to writing style than content.