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]: this is an entertaining story which reads very quickly and with a good amount of humor. definitely worth the read.
[EX A]: Good Review

[EX Q]: My wife bought this at Walmart. The bag had very cheap construction, and she only used it, about 5 times, before we were informed that stitching on other parts of the bag's seams ripped.
[EX A]: Bad review

[EX Q]: I have had my iPod nano 2nd generation for three days and am not happy with the purchase. I'm really looking forward to using it mainly for exercise but as others have stated about short battery life, it's too early in using it (I think just got it) before seeing any improvement over other mp3 players.
[EX A]:
Bad review