Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: I give this book a 2.0 on the beer scale...

Weak and watered down are some words that I use to describe this book. Moreover, I am totally confused by some of his ratings. He appears to give very low ratings to what can be considered benchmark brews. Take Samuel Smith's Pale Ale, he gives it a 3.0 when most experts will tell you that it is one of the finest examples of the style. A similarly confusing rating is fixed to Fuller's ESB - many Bitter producers use Fuller's as a target to shoot for. Meanwhile, Miller High Life gets a 2.4 [....].Basically, if a beer is a Trappist or an Abbey ale it is automatically a good beer according to Klein; yet other ales are questionable in the book. I am a huge fan of Trappist and Abbey beer, but the world of beer is much broader than Klein's book would lead us to believe.Pass on this book and buy Michael Jackson's books; he is far less nebulous and capricious when it comes to describing different beers.