Given the task definition and input, reply with output. 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.

The only caveat I have is that it can be quite difficult to pull off, because the cover needs so much pressure in order to get fully closed (you really need to press on it) and you feel like you are working against a strong force. Still, even with these drawbacks, it's still one of my favorite covers, though not very expensive.
Good Review