Definition: 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.
Input: I wanted to like this, but it just didn't do much for me. Maybe if you were living in a different country or have no other way to get a lot of fresh air, might help you relax. If you're trying to sleep on planes, the small size could work nicely and I'm sure they are really cheap. Just not what I'd call effective. Also, the "pillowcase versions" aren't particularly comfortable or easy fitting either. This is kind of an odd design.
Output:
Bad review