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've been a fan of the John Rain series for nearly 20 years and I have read every book except one in English from when they first were published, over a dozen times or more. However, I think this is going to be my last one. The story could stand up as an old standard but just like Tom Clancey's books, it doesn't matter how much you can explain away to make all your "stuff" fit the storyline. Let's start with the biggest mistake Mr.
Bad review