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 received the product with no problems and it seemed to work well at first. However, after only a few months there seems to be very little charge left. It was expensive for such an inferior product. If you want something that will last longer, choose another brand.
Bad review