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: this is an entertaining story which reads very quickly and with a good amount of humor. definitely worth the read.
Example Output: Good Review

Example Input: It's not made for a full sized bed, so it kind of sits in middle of my son's bed.
Example Output: Good Review

Example Input: The color wasn't what we wanted from picture.
Example Output:
Good Review