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
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Q: The girl who replaces Megan Fox wears white the ENTIRE MOVIE, it borderlines stupidity. The movie is just garbage, I'm not gonna waste your time telling you every bad detail, but it almost seems that several things were done just to piss Megan Fox off completely ignoring story line.

A: Negative
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Q: This cd is horrible Madonnas verson of Eva is terrible she should not have been allowed to screw up such wonderful songs as "Dont Cry" and other...i dont suggest this cd to anyone who wants to hear how the songs are suppose to be sung...if you wanna hear them the right way get Elaine Paige's version or Patti LuPone...(forgive me if i spelled her name wrong)......

A:
Negative
****