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]: I had to return the item because it would NOT play.
[EX A]: Bad review

[EX Q]: This machine is really good, but not without some problems. While the noise it makes does a lot to mask other noises, our cats definitely do enjoy this thing. It also helps keep them calm, which in turn, brings us much peace of mind. However, sometimes you need your hands free for something else -- like getting the cat out from between the mattresses.
[EX A]: Good Review

[EX Q]: I read the book after its been on my "To Be Read" list all summer and didn't get around to listening until yesterday. Let me say that I'll be sure NOT to buy any more Stephen King's books. This entire reading experience had nothing but bad acting, a terrible script, an overly-dramatic score, plot holes big enough for a garbage truck, lack of continuity, poor use of description, abrupt endings and so on. For anyone who spent money thinking they were getting something good, this just is not good.
[EX A]:
Bad review