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: This case is made of VERY cheap plastic. It broke while I was trying to get it on my ipod. The plastic breaks easily and can be taken off. DO NOT BUY!!!!!
Example Output: Bad review

Example Input: This product fits as expected, the only thing missing is there nothing under the lace which makes one looks just like other underwear.
Example Output: Good Review

Example Input: Exactly what was promised and delivered timely. Quality paper. Much thicker that expected. Color true to picture. Pleased overall. Thank you.
Example Output:
Good Review