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: I purchased this book as we are currently on a trip to Rome. It is beautiful and well written.
Example Output: Good 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 tool is junk. My first project on the sander was a deck where a couple of layers were required and there couldn't have been more dust than what came off when I turned over the tool. The brush roller fell out and won't go back in. There are no instruction or explanation in the package.
Example Output:
Bad review