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: If you are a fan of this band you really should pick up the Limited Edition cd version as it has 4 live dvd's and 1 music video so all 6 shows can be watched in their entirety. It is worth every penny, I would buy anything they put out! All these Dvds include interviews with members past and present so it's definitely money well spent.
Example Output: Good Review

Example Input: This is one of the best series I have ever seen. It portrays very true to life experiences which makes it even more interesting.
Example Output:
Good Review