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.
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Question: These are perfect.

Answer: Good Review


Question: 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.

Answer: Good Review


Question: This book was just okay. I didn't connect with Katelyn at all and felt as if she didn't really know what's up most of the time even when she has new information. On top of that there weren't many hot scenes. The story wasn't very believable, in my opinion. What girl goes to a strip club knowing her dad is also running it? And why doesn't anyone mention this before? Then there's the whole pregnancy thing. It never seemed believable or realistic. That part kind of bothered me.

Answer:
Bad review