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'm usually able to look over grammar mistakes when they're small, like misuses of words etc. However this book's grammatical errors were simply too much and distracting so for me it's all down. The character development was lacking, almost nonexistent due to poor sentence construction.
Output:
Bad review