Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
One example is below.
Q: I've read this book with much expectation, it was very boring all through out the book
A: Negative
Rationale: Review writer does not like the book because it was boring, therefore it is a negative review.
Q: So disappointed with this product. Bought it online because I thought it would taste high end homemade. It is going out to the troops in Afghanistan and I wanted them to have a taste of home for the holidays . Unfortunately, I found I could've saved money and just bought Crunch N' Munch. This product has a bunch of un-popped kernels per bag; not randomly (which would also be bad) but at least 3 to 4 kernels per bag. I thought they would put their product through more rigorous standards of quality, but i see that is not a concern with this vendor.
A:
Negative