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]: This is the worst book on personal finance that I have ever read. I would recommend this book to those with no economics background! Nothing new here. Buy Michael Lewis' books instead. The advice given by Mr. Kiyosaki are similar in nature but much superior.
[EX A]: Bad review

[EX Q]: The instructions were very limited in how to change music or display the time without also turning off timer. All I got from the directions is, turn on player, press start. Not much else there, but I'm still looking for a way to make it work properly like my old player did.
[EX A]: Bad review

[EX Q]: This was pretty good. If you ever went to high school it would make u laugh, i guess. I mean sure not for EVERYBODY but at the end of each chapter there is a bunch of facts so that makes more sense. But some jokes didn't get as good reviews as others and are better than others.
[EX A]:
Good Review