Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A great book, the best book in the entire world on angels

By doing the stuff in this book, everyone will be able to work miracles, and almost be like Jesus.Possibly some of the techniques given in this book could even be used to resurrect dead people.David Goddard is undoubtedly the world's foremost magus. A magus amongst magus's in fact.