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.

[EX Q]: It was a little disappointing. The action between the brothers just didn't get off to the ground I thought it would go. There were some good elements however, such as the characters and their relationships. A nice quick read.
[EX A]: Good Review

[EX Q]: I bought a pair of these at first and one has stopped working just after the return day. They sound great while they work but if you want headphones that will last you buy something else. Also tried to get in touch with customer service twice for this issue, only got an answering machine most times. Not worth trying since they were never able to send me another headset to make it right. I'm done returning them. Amazon took care of them quickly so I give them five stars.
[EX A]: Bad review

[EX Q]: A very engaging overview on the history of writing in Spanish. He touches all types of subjects, from poets to writers etc. Some parts are boring but overall good work.
[EX A]:
Good Review