Given an English language product review, determine if it is a Good Review or a Bad Review. A good review is one where the product's review has positive tone and Bad review is one where the tone of product's review is negative.

[EX Q]: My wife and i have loved these books for years. I would keep buying them every year in hardcover because they are simply wonderful. This edition, however, is a complete misrepresend. The book itself was fine but rather than having the hard cover it is now printed on, which after much use, has begun to come apart on two pages. The second page started falling out shortly thereafter. It seems as though there must be some kind of poor quality control going on.
[EX A]: Bad review

[EX Q]: The poster has great graphics and looks great. Good size image to hang in your dorm room. It also arrived sooner then expected so i will order from Poster Revolution again. UPDATE....still no problem with poster! Great value!
[EX A]: Good Review

[EX Q]: My father has owned the previous version of this model for over 3 years. Recently he needed to replace a part that we bought along with it. His unit started sounding odd and now won't turn on. He is very disappointed in it after using it so much.
[EX A]:
Bad review