Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
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Question: This book in the beginning was so slow that I finished a book twice it's length before I finished the first chapter of Tess of the D'Urdubervilles.

Answer: Negative


Question: I am a huge fan of science fiction and fantasy, and have been reading these books for 20 years. I picked up the Foundation books because Asimov was supposed to be so great, and I really enjoyed his short stories. This book - all of the books in this series - is so amazingly boring it could be used to replace Thorazine. The concept was solid, but the characters made me not care at all. I kept hoping they would die simply so there would be something interesting happening. If you must read it, check it out from the library and save your money. Unless of course you're a chronic insomniac; then, by all means, buy this book.

Answer: Negative


Question: Although though we're (presumably) members of the same political choir, the author treats economics much too simplistically.Calling this book a polemic on Keynesian economics would be accurate, calling it an economics treatise would be just plain wrong.Time would be better spent reading Bastiat.

Answer:
Negative