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: The description of this was a complete waste of time!This book could have been written in ONE PARAGRAPH.It took me 10 minutes to read, I regret purchasing it. There is absolutely no information on the actual "stuff" you need for doing anything with your kindle fire, and it is hard to use because there are just too many parts not mentioned or explained before making purchases.
Example Output: Bad review

Example Input: Good and strong as compared to the standard paper filters at about a quarter of this price, what more can you ask for!
Example Output:
Good Review