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

Example Input: 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.
Example Output: Negative

Example Input: This product requires a stereo player in which the balance is turned totally to the left. Most auto systems have that capability. However if you have Dolby or SurroundSound, it can be difficult (and maybe impossible) to play the cassette without hearing two recordings at the same time. Unfortunately neither the packaging nor the website will warn you of the problem. You therefore should think before buying. Once you have opened the packaging you may be unable to return the product.
Example Output: Negative

Example Input: I bought "The Grass Is Blue" on the strength of the rave reviews which appear below. They didn't lie. This is one of the finest things I have ever heard, from ANY musical genre. I played it for my wife, who has zero bluegrass background, and she was just swept away by it. Every cut is strong, but the odd-numbered tracks appeal to me most, with "Steady As the Rain" being a particular highlight. Be warned, "The Grass Is Blue" may permanently hijack your musical tastes. Now when I listen to blues and rock standards that used to appeal, I just can't sustain interest for more than a few minutes. Nothing compares to the power, the purity, the soul that Dolly Parton delivers. I am compelled to go back to "The Grass Is Blue" for another deep drought of that cool living water. This is one album I never want to live without.
Example Output:
Positive