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: Poor quality! Plastic frames broke upon putting on these glasses. One fell off and then broke. Not worth even the price. Returned this item... too bad, because the glasses looked great!!
Example Output: Bad review

Example Input: It takes a lot of strength to take my vitamins with all the pills and liquid. I just bought this at CVS in their vitamin section. It's more than twice the cost. The taste is pretty bad. Maybe some people like it, but it does not appeal to me personally. I've also lost faith that anything good or natural will actually work for me. I'm going back to pills. You may love these, though, if you are one for chemical concoctions. Or maybe a multivitamin. This ain't it.
Example Output: Bad review

Example Input: i liked the book because it was just an easy read. some of that things were really close to what happened back in my high school years. the author did a good job!
Example Output:
Good Review