Instruct: Classify a given Amazon review as either positive or negative.
Query: Sadly Trees Died for This Book

This book is not worth the paper on which it was written. There is no substantive data to support the author's claims and arguments... claims and arguments that often contradict, and most certainly never inspire. This book read more like the egomaniacal rantings of a disturbed adolescent than the thoughtful reflections of a nonprofit professional. Don't waste your time. Don't waste your money. Don't let any more trees die for such worthless vanity press.