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: If you want something that will make your body shake and get stuck somewhere deep inside...
Example Output: Good Review

Example Input: This was exactly what i wanted, perfect size.
Example Output: Good Review

Example Input: This was a very fast read. Although the subject matter - a teen trying to discover herself on her prom night after learning that she's being forced into an arranged marriage against her will - is interesting, all of the main characters are so shallow you don't care. One minute they're supposed to be fighting over who gets to walk down the aisle with the guy they didn't pick and next page, everything's fine.
Example Output:
Bad review