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: Not so much a read as a chore. The characters don't come alive...they were not interesting or engaging. It is hard to finish the book because it lacks any substance.
Example Output: Bad review

Example Input: Good book but I was hoping for a more detailed discussion about his experiences in the war. That being said, it does have some good info. On his early life and how he became so interested in military history which led him to write this book. Also lots of personal stories from World War II.
Example Output: Good Review

Example Input: This jacket seems great on my dog.
Example Output:
Good Review