Instruct: Classify a given review as either positive or negative.
Query: A CHORE to get through

Reading this book was hard work,and pretty irritating to get through. It is written by an Englishman and is strictly for English audiences. Practically every page contains slang, colloquialisms and references to people, places, and things that have no meaning to Americans at all. The writing style is also confusing, going back and forth with the subject at hand so you constantly have to go back to figure out who said what about who when etc. NOT a pleasant read. I am a great Peter Green fan so I muddled through. The author is obviously not a musician either, not very insightful commentary on music or musicians. Lots of anecdotal hero worship, which according to Peter's history and interviews is exactly what he does not want. Hard to believe this is the authorised biography.