Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A master of economics

Sean proves at least one point in this book, an economic one no less; namely, he can shove more contradictory thinking and inane gibberish into a smaller place than anyone I have ever seen writing at the 5th grade level. That's economy.But then anyone who has listened to this blowhard knows Sean's MO: loud, dishonest, and stupid.Why should his book be any different ?