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]: After reading several good reviews on this, we selected one of them. We have found that this works well if you use a remote extender (we purchased a Panasonic model) about 1/2 mile from the repeater. That's the place where reception is most affected by interference.
[EX A]: Bad review

[EX Q]: My son loves these. He only doesn't play with them so they don't last very long but we find that it helps to break them down and put it away a few days before bedtime as the first thing he does is bite on these things :)
[EX A]: Good Review

[EX Q]: There is great information on the book and in some ways a good intro and reference for someone who has never used an Android phone before. It doesn't go into deep details - more like the typical introductory text I might read. The photos are poor quality (some black out areas throughout which really reduces their capability). Unfortunately all this makes reading it very difficult as there was barely any explanation of how to use specific features. This isn't a guide book at all.
[EX A]:
Bad review