Instructions: 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 not going to bother with a summary as most of the reviewers did. First let me state that it has always bothered me, when reading books about WWII or WWII, if there are any factual errors, it's hard for the reader to believe this happened in real life unless you're an expert (like the author's mother).
Output:
Bad review