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]: I haven't done any serious studying for my exam. This will be the first time I've ever sat at a exam after watching a TV show and looking all over this book before I go into each section, trying to find anything. I can almost get through it...
[EX A]: Bad review

[EX Q]: I loved the product when it arrived, but within 2 weeks of using it, one side is completely dead and I've barely used it. Also, my old adapter, while being much more compact, didn't get hot as soon as it's plugged in. It may just be defective, or maybe this model was designed to break fairly quickly. Either way I'm disappointed. :(
[EX A]: Bad review

[EX Q]: If u can't come up with a new title for each book then at least change the name. This second installment I feel like she just threw us something and said let's hurry to release this. So far if it had not been on my kindle or in the store I would have probably just stopped reading. There were some really good parts but they quickly turned into page fillers because of their constant sexual references.
[EX A]:
Bad review