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 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:
Great product. Easy to install. Gave me hours more viewing for my TV. This product improved watching HD programs with my new Samsung HDTV.

Ex Output:
Good Review


Ex Input:
I tried 3 of these. The first one was defective right away and had to be returned for a replacement. Another one worked fine the first time it started, but has failed after only two or three tries. At this rate, these will soon be thrown in garbage cans because there's no way I'll buy another one. I'm surprised Amazon would even sell such an item.

Ex Output:

Bad review