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 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.

Ex Output:
Bad review

Ex Input:
If you live in a suburb somewhere this probably would work fine but here in NJ we had poor reception. Too bad there isn't an FM modulator. Returned product with no hassles. But just to add - Amazon was very good about refunding my money without any problems.

Ex Output:
Bad review

Ex Input:
This thing is crap! I could have put together a better product. After one week of use the plastic housing for where you plug it into your car fell apart. The entire product feels very weak. My iPod also started to get really hot after an hour or so on my car. Do not buy!!! Waste of money.

Ex Output:
Bad review