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]: As other reviewers have noted, this memoir does not present Mr.
[EX A]: Bad review

[EX Q]: For $30 you cannot make any sense out of these CDs. Their supposed help section was obviously setup for their own benefit.
[EX A]: Bad review

[EX Q]: I wanted to love this because our water has a chlorine taste. This did help in reducing the odor, but didn't make as big of difference after reading all thesereviews. We do let it run through many times when we get home,so it's more for preventative than treating purposes. As of last week, my plumber decided that there must be some other chemicals or enzymes at work. There was nothing wrong with my water. It's very safe, except on hard water. Not too happy about this.
[EX A]:
Good Review