Instruct: Classify an Amazon review as either positive or negative.
Query: Don't buy this book, don't even read it!

Although this book does contain some interesting insights into Carlos Castaneda's background, it seems to have not even been proofread. Besides all the typos and unlegible type fonts, I was distrurbed to find that most of the material described in Castaneda's books had been misquoted, shortened, or completely fabricated.