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]: Have used their batteries in other products including lights and flashlights. I don't have to worry about the price because they are a good value. The work as well if not better than Duracell or Energizer batteries. Good product! Highly recommend. We will order more when needed!
[EX A]: Good Review

[EX Q]: This book is short with only 26 pages. If your looking for a very basic overview then this would be fine but i think people wanting to understand economics will most likely get just as much from reading my blog.
[EX A]: Bad review

[EX Q]: I like how my Kindle can sit on the charger stand when not in use. It's convenient to use instead of plugging in. Also good for watching your ereader movies so you don't have to hold it all time. Only thing bad is that it's a bit pricey. Overall still worth it! Love it!!
[EX A]:
Good Review