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

[Q]: You make it in rock and you think you can do it all. This book proves you can't. It is a truly poor excuse for a collection of haiku and it is particularly offensive because there are those who will buy it thinking it the real thing. Do yourself a favor and buy Higginson. You can look at this in a few minutes in the bookstore. It might be good for advanced classes in "don't let this happen to you!"
[A]: Negative


[Q]: I didn't like some of the plot twist, of a former leader of the Autobots but other than that it was pretty good.
[A]: Positive


[Q]: I play this cd over and over again. I use this when I'm going for long walks and te time just fly!
[A]:
Positive