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 have not had this on my iPod or iPhone very long but it looks like it'll take quite awhile. Since there are only 4 corners, it's hard to do all of them at once. And I've already dropped it once, so there's definitely some protection there.
Output:
Bad review