Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Useful and Not What you Expect.

Blink is all about the power your mind has in the blink of an eye. It gives you an idea where and when this phenomenon occurs and gives many many examples. It also gets into 'priming' and some psychology of how the mind works. Very Enlightening Read, and it's highly reccomended for those that like to investigate how our minds work.