Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: A good read

I've been a big fan of Sagan's since I watched Cosmos when I was a teenager. This book was interesting and I learned a lot, and I can certainly recommend it. But I believe that Poundstone put a positive spin on things that the reader could have decided for himself. I also was turned off somewhat by the style of the book. Each chapter contained little mini-chapters that talked about one incident or idea. It is almost like reading 350 pages of factoids. It makes the book a fast read, but it feels a little thin.