Given the task definition and input, reply with output. 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.

The book was more of a history than i needed. It wasn't really applicable to the business world. Probably would've been better if it didn't have so much detail. Good read in general. But not for me....
Bad review