Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

[Q]: This book it simply one of the best science fiction stories ever written. It should be on the "must read" list for any sci-fi fan.
[A]: Positive

[Q]: i just got one word this movie blows one of the worst movies i have seen in a long time the first part of the movie put my wife to sleep. any body who reads this it is not even take the time our the money to by this movie
[A]: Negative

[Q]: The two stars refer of course not to the book but to its format. I recently acquired my first Kindle and thought I'd download some freebies to try it out. This one was quite disappointing, since the limericks it contains appear as continuous text, so are quite inconvenient to read. It's a wonderfully entertaining book to get in print form though!
[A]:
Negative