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: I've had these filters for about a month. I can notice an improvement in air quality, but no changes regarding our overall health. However, we use the filter everyday, so it's not like we're breathing cleaner air. This isn't to say that there aren't other better ways of providing clean air, though. Still, it seems worth it and we love being able to feel good knowing that we're doing something healthy with our money when using this..
Example Output: Good Review

Example Input: This does the job, and it works well. The only problem is that if you use your phone after it's fully charged, which takes quite a while, it'll kill this power supply pretty quick. There was also an internal short in my unit after several months, leading me to believe I got a lemon. As others have noted, their customer service is excellent, but they will not honor warranty. What we ended up doing at our local electronics store for a replacement charger wasn't bad either.
Example Output: Bad review

Example Input: The game may be fun for adults but the controls were really unresponsive, even in a fast moving game with bad controls. I was bummed about that. It seemed like just one more mindless shooter for us to play and not as creative an experience. As if that wasn't bad enough they kept sending me prompts telling me how much money I've earned or lost so I know when I'm doing well, what my score is doing, etc. This seems like it needs some improvement.
Example Output:
Bad review