Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Open your mind

If you want to be entertained this is not the book for you, but if you want to learn something and maybe broaden your outlook on why things are the way they are this book is a real winner. A truly scholarly approach to some of our narrow perceptions and preedjuces we all have to one estent or another. Some parts of it demand a second resading to really understand properly but it gives a new explanation that deserves serious consideration. The only thing missing is a good bio about the author.