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.

Q: I am on my 3rd power cord. The first one burned out after only a couple of months. Amazon sent me another one. Only lasted 3 months and now has stopped working. This cord also gets really hot. Not sure how this got such high ratings. Wish I'd never bought it. At least it was cheap! :(

A: Bad review
****
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.

A: Bad review
****
Q: The product was defective right out of the box. It wouldn't take a charge. I plugged it into my computer to try charging but got "Not charging" flashing on it. I ordered another battery from this company and that one arrived quickly after ordering which has been fine. I've had no problems with any other Anker products so I'm hoping the replacement they send works for me. For now just getting by until Amazon finds me a new replacement is fine though.

A:
Bad review
****