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]: This case is made of VERY cheap plastic. It broke while I was trying to get it on my ipod. The plastic breaks easily and can be taken off. DO NOT BUY!!!!!
[EX A]: Bad review

[EX Q]: It is definitely a unique design. Unfortunately, it does not function well. You have to be very precise with your touch and you don't really feel the brush on my teeth at all. Not sure how else I can complain about something when it's still working perfectly after several months. One of the things that makes this toothbrush stand out is that there is no battery. With other batteries, they inevitably fail or die because they're always sitting around. This one doesn't.
[EX A]: Bad review

[EX Q]: They broke on me and when I put the headphones back together it was too tight inside of them and they would not seal again. Very dissapointing!!! Had to waste a lot of time trying to fix it so I could send back. You can imagine what kind of hassle that is. No way in hell this should ever happen! Do NOT Buy! DO NOT!!!! BUYING...
[EX A]:
Bad review