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]: The only complaint it really has is that there was a defect on one of the shelves. I would purchase again for small spaces. Well made,as expected from Ikea. A great buy. Very solid construction.
[EX A]: Good 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]: Good for a quick read and entertaining book. I did not expect the twist at all when it came. If you like light reading this book is okay. Not exactly exciting but fun. You pretty much have to suspend your belief with each chapter however because of how crazy most people are.
[EX A]:
Good Review