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

[Q]: first the acting was so so so bad the movie, this is what i have to say ?but they get E for effort.
[A]: Negative

[Q]: This is not a new book;perhaps that's why it is so useful.There is no gobblygook, no arcane economic theories with fancy lables.What there are in this book are many examples of - - if the government takes this action to make this or that happen, the unintended consequences have proven to be and will probably be again something quite different, and usually not positive.Sound experiential economics in my view, clearly written; and a tremendous help to understanding what will probably happen if the nation takes on more debt, subsidizes this or that interest, taxes one interest at the expense of another, etc.I liked it; I could read and understand it.
[A]: Positive

[Q]: I read the reviews before buying this product and one review said it made loud nose as dial turns.. and s/he is completly right. The noise it makes is pretty loud.. I would NOT recommend this for the bedroom if you are going to use it as some type of sleep timer b/c the noise will bother you. However, I have this installed on my storage room in the kitchen, so the noise is not an issue.
[A]:
Positive