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

[Q]: The Decepticons play the Autobots like a used violin and demostrate Cybertron's AI still has a long way to go. While LaBeouf and Turturro act as if this movie is their character's last episode --- and they really over-act in this movie which is lacks the charm of the original TV cartoon.
[A]: Negative

[Q]: I enjoy this book very much. It is a timely classic with which I am happy to now have my own copy.
[A]: Positive

[Q]: I love all of the Transformer movies but I think this is the best one. Really well done. The only complaint is the absence of Megan Fox as the girlfriend. I mean how do you dump a guy you have saved the world with twice???
[A]:
Positive