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:
this book is one chapter per chapter. and it says each chapter.its only 10 pages long. don't buy! waste of money. i want my dollar back amazon! if you can't get any better than this! shame on you! no wonder the price is so low! it sucks so much.

Ex Output:
Bad review


Ex Input:
This one has really been tested in a couple of cold weather games where it performed well and did the job, so will be ordering another one. Love it.

Ex Output:
Good Review


Ex Input:
I am not in a position to do this justice. This camera came so fast and works great. The instructions were very easy for my husband and myself. The price is perfect. Love it. Thanks Amazon. Diane C

Ex Output:

Good Review