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: The plot is not interesting and the characters are uninteresting. Although I got it in advance from Amazon, probably would not pay too much for it. Not a great read.
Example Output: Good Review

Example Input: Great product and a great price.
Example Output: Good Review

Example Input: I am not happy with these and will return them they have been used. There are a lot of finger prints all through the book which looks very nasty. This might sound petty. It actually isn't! The quality was good however you could see where pages were pulled back in when it had been written on by the previous owner. They looked bad. We just put the whole unit outside for now until we get rid ofthis horrible book. Very disappointed!!Thank You
Example Output:
Bad review