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: This book is so not my kind of thing. It's definitely a dark mystery but it seems to me like it's written in the voice of an old woman rather than of a young one. I've lost count how many times she gets pregnant with her first husband and then gets him back within seconds. Also, if all of this stuff had happened long ago, I'm sure I'd have stopped reading. It does get better. However, if you read the ending, you'll know exactly who was behind it.
Output:
Bad review