Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Do what Ross suggests - YOU WON"T BE SORRY!

Ross' techniques are grounded in a system of psychology that really gets results. It works and I strongly suggest getting a hold of everything you can that he publishes. I have personally used some of his techniques as well as other techniques from the same field of psychology that Ross distilled his techniques from and I have been more than pleased with the results. It has enabled me to increase the quality of my relationships all around as well as my sex life and even though there is some bad press about Ross and his system he has provided a badly needed resource to people who need a way to take charge of their love lives. By the way, his system will work for women as well as men.