Instruct: Classify a given review into positive or negative sentiment.
Query: do not buy this book

When I first bought this book I was a newcomer to witchcraft, and thought that it would be perfect to get me started. But as I read more of the book, I became disappointed. It has hardly anything to do with witches, it doesn't tell you proper spells, and the author treats all witches as black magic partitioners. TERRIBLE