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: Good quality materials and construction. Easy to mount with four bolts on the upper plate then two more in back plate. One of my best purchases ever. Also very stylish, but only time will tell how long it lasts.
Example Output: Good Review

Example Input: this is an entertaining story which reads very quickly and with a good amount of humor. definitely worth the read.
Example Output: Good Review

Example Input: Love this product! Works with any USB type device that has a microphone input as it can be used to plug in an MP3 player or phone! Has great sound with no static and good enough volume range. Would highly recommend it!
Example Output:
Good Review