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: The tips are way too sharp, causing much discomfort around eyes or eyes. Not a comfortable look for people who work.
Example Output: Bad review

Example Input: The device works but after two months of use it broke and I ended up spending $30.10 for a new one from somewhere else. Not too satisfied since the first one didn't last that long. The only problem is I have to buy another.
Example Output: Bad review

Example Input: What a waste..! It took me only one minute to figure this out... It's really the stupidest book i ever read..!!! I don't recommend reading this.. :((
Example Output:
Bad review