Detailed Instructions: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
See one example below:
Problem: I've read this book with much expectation, it was very boring all through out the book
Solution: Negative
Explanation: Review writer does not like the book because it was boring, therefore it is a negative review.

Problem: Received this product in the mail and have worn it a few times. It's fairly comfortable for a bustier/corset style waist cincher. The boning is very supportive and higher quality then a bridal style corsette (most of those are cheap and just to get things to lay down more smoothly). I'm pleased with the product. One thing I will say on the negative side is that I'm rather short. These are more of a one-size fits all from what I understand and mine is a bit long in the torso since I'm 5'1". Not an issue, it's meant that way so that it will cover under the chest down to about the belt so you dont have any random tire hanging over your pants, but I'm already fairly thin and this just causing the top wires to rub under my bra or jeans. Not the best for sitting, whereas a custom corset or one with a smaller torso likely wouldn't do that. The cloth is fairly comfortable and does as promised.
Solution:
Positive