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

Input: Consider Input: We bought this for my 4 year old son for Christmas and I am very sorry we spent our money on it. Putting it together was not fun, but the real disappointment came when it was done and you see what it is. I think it is unrealistic to think that most people will want to or ever allow this toy to be STUCK to the wall with an adhesive (it says not to leave it stuck there for long periods of time - you must remove it from the wall after playing with it - which means this flimsy piece of plastic is now laying on the floor). After playing with it for 10 minutes, the elevator gets stuck. The top keeps falling off, everytime I turn around my son is whining that this came apart or that came apart. I assume I will be super gluing it before long. I feel ripped off as a consumer. Buyer Beware!

Output: Negative

Input: Consider Input: As a musician and musicology student, I am very familar with both the "classical" world of music, and the popular world of music, and I have to say that perhaps string quartet versions of R.E.M. might be interesting, but you need a creative and enterprising quartet (such as Kronos Quartet, etc.) to do this. This CD is greatly disappointing because the transcriptions are simplistic and lacking imagination. String quartet recordings can be very exciting, but not here!

Output: Negative

Input: Consider Input: This absolutely idiotic excuse for a movie actually got enjoyable after a while, simply because my viewing companions and I began a game of "Guess Which Cliche Is Going To Be Used Next". By the time The Black Baron (whatever... ) got himself shot, a la "Raiders of the Lost Ark", the group was overcome by hysterical - albeit quite rude - comments and laughter.Haven't had that much fun since that stupid movie about the F16 pilot shot down over Bosnia.To think that such bravery, such envelope-pushing, such absolute horror has devolved into a depiction such as this.Jeez-Oh-Man, what'r they gonna do to the Battle of Britain?!?!?!?
Output: Negative