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.

Example Input: I have purchased many headphones and ear buds from other manufacturers in the past. The only ones that worked were Monster cable brand. After my purchase of a pair of Turbine Ear Muffs for $300, there is no way I would pay anything close to $400 these things are terrible. They did not fit well on my head, they just hung off because even when you adjust them it still looked like your ears had an overfull muffer. It sounded terrible as well.
Example Output: Bad review

Example Input: I had to return the item because it would NOT play.
Example Output: Bad review

Example Input: This is an absolutely wonderful movie. I ordered it as a gift for my husband and it arrived in awful condition on DVD. We returned it. We had to go through Amazon reps who were super nice and helpful but ultimately we didn't get another one. They only refunded us the cost AND shipping - more than half of our purchase price originally. In total, this was about $20.00 with shipping. Not going through them again. Just not worth that kind of hassle every time.
Example Output:
Bad review