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: Very easy to use. Only problem is you must remove the battery every time which takes some time. A few pics have already been taken and it keeps on taking. We went kayaking last weekend - took about 20 pictures before turning off camera. Great little camera. I would love an underwater case for it.
Example Output: Good Review

Example Input: If you live in a suburb somewhere this probably would work fine but here in NJ we had poor reception. Too bad there isn't an FM modulator. Returned product with no hassles. But just to add - Amazon was very good about refunding my money without any problems.
Example Output: Bad review

Example Input: I like the fact that this can plug straight into my computer, but unfortunately only one side of the audio is playing. A bit disappointing and doesn't compare to those I've had for mp3 players. Maybe something I'm doing wrong or not installing it correctly. But either way, it's useless to me unless someone could tell me how. Thanks.
Example Output:
Bad review