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.

It has been one year since I purchased my first book on the kindle, and this by far is second to worst purchase i ever made. The information in it seems like it's from old magazine articles, especially around a specific topic that doesn't seem relevant anymore. Save your money, or get something more contemporary as well.
Bad review