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: What is there to say? It's a charger. It works just like it should. Doesn't get any simpler than that. I used the USB port with no problems, as well. I only wish they would have provided some kind of indicator so you know when it's really done - but that seems pretty typical at this point. I've been using mine for about 5 months now and haven't had an issue yet. The product is made well enough. I'm not worried if someone accidentally touches it.
Example Output: Good Review

Example Input: No real plot and it didn't get better as time went on, it read like a first draft when all those little things could have been fleshed out.
Example Output: Bad review

Example Input: Nice size, easy to handle, and makes great hot water. I was hesitant at first because the price seems high, but well worth it! Now my mother can brew her favorite tea by herself. I gave it a 4/5 only because its difficult to determine how much water is needed. Also, you have to open one part of this pot each time after brewing (not very convenient) which does not make me love it any less. Overall, though, really nice product.
Example Output:
Good Review