Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Purple Cow: Transform Your Business by Being Remarkable

I have a lot of stuff by Seth Godin and think he is brilliant but this book disappointed me.After reading Crossing the Chasm by Geoffrey Moore which Seth eludes to in a lot of his work I think Purple Cow brings Moores book in to the 21st century and adds different words but the meaning and theory of Crossing the Chasm still remain Moores work.It is one of Seth Godins early works and having familiarised my self with most of Seth's later stuff I think that's what caused disappointment.Purple Cow: Transform Your Business by Being Remarkable is inspirational for those wanting to get some idea of how ideas where virtually created out of nothing and his definition of a Purple Cow is essential if you want to do anything in life worth talking about.I did read the reviews before I bought and expected a bit more and something new but that never happened.Mike WhitenburghPsychoanalyst.