Definition: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Input: Although it does not mention it that the songs on the CD are demos in track listing, almost single song on this CD is cheap home made demos with terrible sound quality, with the exception of a few acoustic and live performances. If you want to buy Nirvana's greatest hits and enjoy the studio quality sounds and recordings of the ones of the best bands in alt rock history, this is not your album and do not be tricked like I was.
Output:
Negative