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: 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: the book is easy to read and I enjoyed reading it because of how interesting each story is. However, one does wonder why if the government knew about this, where are they hiding!!!! I would imagine more than a few people in prison that know and don't report. So much of our world has been destroyed. One wonders when will these stories end? Perhaps some day some major media organization would contact them and ask them for an interview.
Example Output: Good Review

Example Input: My sister bought my kindle fire hd for me as a birthday gift so I am using it in a few days. Today I woke up & found out that i only paid 8.99 for this with everything else she had purchased.
Example Output:
Bad review