Given the task definition and input, reply with output. 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.

I did not have any of the problems with this product that other reviewers mentioned. My problem was how to charge it. It seems as if it will work, but after about a half hour, your ipod is dead. If you let this recharge for three hours, then nothing happens. What good is that? To me it doesn't make sense. For those who may think its just my unit and others are ok, read on.
Bad review