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.

[Q]: When I bought this book I was expecting more information. Most of it I've had heard before and could find very easily at the library. There are a few helpful tips, but overall, not worth paying for it! Unless you're someone who knows absolutely nothing about getting older, then maybe it's worthy - to save you some money. It only takes me 10 min to write my thoughts on every topic in the book.
[A]: Good Review

[Q]: This movie was just plain awful. I found it boring and the acting not very good, in my opinion. Do not waste your time on this one.
[A]: Bad review

[Q]: I received the product with no problems and it seemed to work well at first. However, after only a few months there seems to be very little charge left. It was expensive for such an inferior product. If you want something that will last longer, choose another brand.
[A]:
Bad review