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

[EX Q]: If I could give this half of a star I would. I am a big fan of Nirvana, but this was a total disappointment to me. The tracks sounded awful. I felt like I was ripped off in every sense of the way. I took it to a buy-trade-sell place and not even they would offer me anything for it, which shows you the poor quality of this album. A word of advice; DO NOT BUY THIS!!!!!
[EX A]: Negative

[EX Q]: I had placed a huge order for my children for christmas. I was so upset when my children got the movie and there was no disc at all. so my bad review is with the company not with Amazon since they were kind enough to fix this problem and send another movie free of charge and free of shipping!! Thak you!
[EX A]: Negative

[EX Q]: THIS IS ONE OF THE MOST BEAUTIFUL FILMS I EVER SAW. VISUALY STUNNING. IF YOUR A FAN OF GREAT CINEMATOGRAPHY DO NOT MISS OUT!!!!!!!!! THIS FILM WON THE OSCAR IN THAT CATEGORY FOR BEST CINEMATOGRAPHY IN 1970.
[EX A]:
Positive