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]: 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.
[EX A]: Good Review

[EX Q]: This has to be one of the best value products on Amazon. The quality is top notch, everything works just as advertised, and they have super fast shipping. Would recommend this highly.
[EX A]: Good Review

[EX Q]: I like the concept of these. Instead of, say, a simple plastic tube, you insert an empty bag into it, and then just tie it to your existing trashcan liner. It works great, no more bags falling out all over my kitchen counter, etc. So, why only two stars?? The first one was destroyed by moths, or rather by ants which found their way inside while waiting for a new bait station when they noticed this bag.
[EX A]:
Bad review