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: great product. My pup loves his bed and he sleeps in it all the time. A must buy!! I highly recommend this product to anyone who has a dog.
Example Output: Good Review

Example Input: This screen protector is great.
Example Output: Good Review

Example Input: I have had my system for about a month now and love it. Great sound quality with an easy setup. My favorite feature is the headphone jack on either side of receiver. The only drawback that i see so far is: every once in awhile there can be little static/interference. Overall though great buy.
Example Output:
Good Review