Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent and fun

Although a bit on the edge when it deals with sex, these 3 books are fun as well as a great quick-read. Good way to spend a few days; you'll feel like she's your friend. She mostly says what she thinks...but when she doesn't, we still know what is on her mind and it'll bring a smile to your face (or an explosion of laughter.)