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

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!!!!!

A: Negative
****
Q: A progammable thermostat that you can actually set differently for each of the seven days - perfect for people with non traditional schedules. And the 'off the wall' setting capability makes it very convenient to set up.

A: Positive
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Q: Bazyn's next project should be a ransom note. This was a collection of quotes taken from other writers, pieced together, and presented as a book. I don't think there was a single paragraph that did not have a quote. It is one thing to use quotes to support your work, or to provide examples. It is entirely different, and unacceptable, for an author to use quotes to make all of the author's points.Good premise. Poor product. Disappointing.

A:
Negative
****