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.

Input: Consider Input: For some reason these earphones produce an almost constant buzzing when I have them on or turn the volume up. Even at max volume. Very annoying. I've gotten two sets of those cheap chinese junk ones. They're worth it to spend just a few bucks more. You get what you pay for. Spend your money wisely folks. These are a total waste. I'm very unhappy with this purchase. Don't waste time and money. Get something good. That's where I've ended up now.

Output: Bad review

Input: Consider Input: This has to be one of the best value products on Amazon. The quality is top notch, everything works just as advertised, and they have super fast shipping. Would recommend this highly.

Output: Good Review

Input: Consider Input: It is really not a very good design - I could hardly get it to fit my ipod touch because the cover was so big and bulky. The belt clip mechanism broke off in less than 6 months of use. Would only use for special occasions. Very poor quality overall.
Output: Bad review