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.

Example Input: The box of the headphones was not sealed and was missing a set of earpads. There should be several more pairs in this box. I hope to find at least one set. As far as sound quality, they are great, but if it is already used, you need to mention that fact. Thanks. James J Smith
Example Output: Bad review

Example Input: This book is short with only 26 pages. If your looking for a very basic overview then this would be fine but i think people wanting to understand economics will most likely get just as much from reading my blog.
Example Output: Bad review

Example Input: Great price and fits my laptop perfectly. The only thing I don't care for is there is no pouch to hold the power cord. However, that's a minor issue.
Example Output:
Good Review