Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best Book on Rock, bar none.

Can't remember how I first found this book, but it has been my favorite ever since I picked it up. I was only buying extra copies on Amazon to give as gifts. Personally I prefer Nick Kent to Lester Bangs, but that is just a taste thing.Buying The Dark Stuff and Please Kill me would bookend a fabulous book collection on late 20th Century Pop Music.