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 bought some of these in 2007 and still use 4 years later at the local farmer's market. The first one is cracked from wear but no fault to them. Great product for a really good price.
Example Output: Good Review

Example Input: Easy to use and makes excellent coffee. Very easy to clean. I am not very fond of the permanent filter design, but otherwise it is fine. This machine brews coffee exactly in the amount of time you select which saves a lot of time. Update: The plastic gear that is on top (pour spout) broke off. But this thing still works. Not sure if they make them with metal gears. Just want others to be aware of that. We may buy another one.
Example Output: Good Review

Example Input: The product was not very easy to use, the pictures are hard and not so clear in low light situations. I would not buy this product. Not a good deal.
Example Output:
Bad review