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.

i have tried to listen all 6 cd's but cannot get into it. I thought after 2 CD's it would become interesting. I love stories about life before the era we are being sent to. This book sounds like some guy in his bedroom who has a big idea trying to write down what he heard.
Bad review