Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Beware!

Jason Webster does not know or understand flamenco. This book purports to be a memoir, but it more nearly resembles a fictional account that plays fast and loose with with the facts. The author's knowledge of the history of flamenco and facts about contemporary flamenco is very incomplete and more often than not inaccurate, yet he presents himself as an authority on flamenco. All the professional flamencos I know who have read this book have died laughing at the numerous mistakes and misunderstandings found on each page. This book fails on all counts--it is not a reliable source for information about flamenco and it is so poorly written that I wonder if the author wrote it for a freshman creative writing class. Avoid this book at all costs!