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 was quite pleased over a product that is easy to use and produces good results. The price was also great. It will become my regular hair cutting product. Thanks Amazon for making it easy, safe and economical.
[EX A]: Good Review

[EX Q]: This is my second MDR-V6's I've owned. The first lasted 6 years before the plastic cracked on one side. But I kept them outside in all weather so they didn't seem to matter too much either. So when I picked up this new pair, I just knew that if anything would do it, these would. They're very solidly built, and not at all flimsy like some of Sony's...perhaps there were a few bad ones, but mine came looking perfect unlike another person's review.
[EX A]: Good Review

[EX Q]: As other reviewers mentioned, only sound worked. This is definitely not worth $10 let alone $20. Do Not Buy, even though they don't say it. I'm very disappointed... I've thrown away shipping cartons, etc.
[EX A]:
Bad review