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: A nice case, well made from good material, fit perfect first day.
Example Output: Bad review

Example Input: I ordered 3 different books that were on the recommended reading list for each one of my children. My kids all hated it. One even wouldn't read it. It was easy to finish and did not really offer any educational value, but just seemed like more entertainment than anything else. My children would rather watch some of their friends play video games or get drunk than eat with us. It's a sad state when this is considered something most people want. A big waste of money.
Example Output: Good Review

Example Input: I purchased this for my daughter when she was just 3 months old. At first it seemed great, but after only a couple of weeks, the little mirror with the fish on top fell off. She couldn't use it! The plastic is pretty sturdy and would have withstood being chewed on. My advice to you if you're buying it used or cheap - be more patient. You can still get one that functions properly without losing all mirrors or fish. Otherwise, don't waste your money.
Example Output:
Bad review