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.

Ex Input:
Purchased this for an LG TV and it works well. Great Price as compared to same item from other manufacturers. Thanks Amazon.

Ex Output:
Good Review


Ex Input:
The story was not bad but the &#34;mystery&#34; was not very suspenseful nor mysterious. There were things that I really didn't like about where it ended. I hope this writer will keep writing but change up some of what she is doing. She did try to do too much for me in these first two books. For a novella, it's okay. It takes all day long to read. Her stories are going downhill and that's just sad.

Ex Output:
Good Review


Ex Input:
These knives seem like great quality, although I've only used them once - that was 2 months ago.

Ex Output:

Good Review