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: We received a new Sony TV from our son on December 24th and the remote worked for about 5 minutes then just gave up. I looked it up online and there were numerous complaints. It was returned 3 days later with no explanation. A local seller replaced my defective remote, but unfortunately that did not fix it. Now 2 weeks after we took back the old replacement, this one is doing exactly the same thing! If you hold down a key for about 20 seconds, like suggested by others, it works fine.
Example Output: Bad review

Example Input: There is no support in this backpack. They may seem like good quality, but you are basically taking a laptop with you when the zippers won't work and only minimal padding support.
Example Output: Bad review

Example Input: Worked great when we took on trip. Great buy. Have been using it daily since arrival. Very happy with purchase. Thanks. Good service.
Example Output:
Good Review