Instruct: Classify a given review into positive or negative sentiment.
Query: Great, but gets redundant

This book is a great read for skeptics and non-skeptics alike. Toward the end of the book, I started to feel like some of the points had already been hammered home, but the examples were always different and interesting. As a side note, if you ever get a chance to see Shermer in person you should definitely do it-- he is a great speaker!