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]: For $30 you cannot make any sense out of these CDs. Their supposed help section was obviously setup for their own benefit.
[EX A]: Bad review

[EX Q]: This movie is slow and boring to a point, not bad acting, though. Not really worth buying or even renting. One good scene towards the end. Worth saving for last. Definitely my least favorite of them all. No special features either. Not worth what I paid at Best Buy after seeing it there first. If you enjoy long slow, drawn out movies, maybe you'll like this one. Me, not so much. Too much blood and guts and way too many unnessary details. Also some weird thing going on.
[EX A]:
Bad review