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.

Ex 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.

Ex Output:
Good Review


Ex Input:
First off, this product came at about 3 weeks after i ordered it. And I'm okay with that,considering how cheap it's priced.

Ex Output:
Good Review


Ex Input:
I ordered a used Kindle Fire HD 7&#34; for my daughter's 14th birthday. It will not charge. The light turns on and it can only charge the power pack. When plugged into anything, even an extension cord or the USB, nothing is happening. You can't turn it on, take pictures with it, hold anything down at all. Very disappointed in this product, especially since we did not purchase through Amazon, but directly from a third party seller here.

Ex Output:

Bad review