Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Book

I think this is such a good book, especially for teens. At first I disliked the way it was written because it wasn't polished and gramatically correct in all places. After reading a little more, I understood that this was exactly the way Clay talks and it made the book even more special. I enjoyed it so much, I bought several more copies and gave them to family and friends and then bought it on the CD to hear Clay read it. Now I am buying the CD's and giving them to family and friends.