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

[Q]: The old saying hollywood never lost money underestimating the intelligence of the american people really hits you in the groin with this head shaker of a release.While the orignal classic rollerball hasn't even gotten an anamorphic dvd release, let alone a blu-ray!
[A]: Negative


[Q]: this c.d. is off the hook. it blew the sets up down here. everybody need to quit hatin cuz you don't know what's up hot boys can flow and they be tearin up the charts
[A]: Positive


[Q]: Helter Skelter is a very interesting book. Almost every page keeps you on the seat of your chair. It doesn't have a slow moment in it. It has details after details in which you really enjoy. The feeling of it being all real and true kept me reading this book Just think a person like that is still out there, waiting to be released. If that doesn't scare you then I don't know what will. The reality of this book is so increadible that you think it is all made up,but it is all so true. It is certainly a page turner, but I have to warn you, it will scare the hell out of you!
[A]:
Positive