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]: No where in this product description does it say &#34;FOR THE Kindle Fire HD!!!,so now I have a useless piece of metal that will probably cost more to send back than it's worth. If I knew I had a new generation and didn't own the one for my older kindle, I'd get my money back. I'll still use Amazon's great service, but not THIS product. They should advertise these items properly. This was NOT made correctly.
[EX A]: Bad review

[EX Q]: I saw this documentary at a friends house and we both agreed that the story is so interesting that, although it has long been available elsewhere, you are compelled to see it. However, there were some major problems with its presentation:1. The DVD version doesn't contain any chapter stops.2.
[EX A]: Bad review

[EX Q]: We are still waiting to hear from Mr. Eden's office, but have now been on hold for more than 30 minutes. The office is closed. I would not expect this level of incompetence anywhere in the world. If there is, one has heard it all - except North Korea. At any rate, do you want a product that will cost you nearly $31,000 and last less than two years?As far as I'm concerned they should be able to fix it. And if not, I'll give them my $35.
[EX A]:
Bad review