Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Wonderful approach

I found this book a wonderful text. I was afraid that it was going to start to simply, and it did. BUT, it was still a wonderful excercise. As are all. The author imposes some restrictions, which forces you yo use more creative resources. everything is covered from chord progressions to picture music, but all in detail. I would rercommend this book to many people.