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: It definitely makes your PS3 controller look great. The price could be cheaper than what you can get it for.
Example Output: Good Review

Example Input: I bought this because it was listed as one of the top five "cutest" kittens. I have to say, when i got it, it's an okay kitten. He is very attractive though. Unfortunately, although he is fairly soft, he's not that cuddley. This little guy definitely takes some effort to make him lay flat. He's pretty heavy considering his size.
Example Output: Bad review

Example Input: I found that this book was well worth a second read. It is an easy read for anyone interested in the subject of reincarnation as it provides several new perspectives on it. While there may be different opinions about reincarnation, everyone will find one or two ideas that he would not have seen otherwise. Even though my view of reincarnation differs slightly, most people could get something out of the book.
Example Output:
Good Review