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]: This is my first book review and I am quite surprised at how disappointed others were with this book. I've read many books on this subject in the past 20 years, including works by Michael Collins, Peter Kuznick (Who's Afraid of Red Riding Hood?) and even Andrew Wakefield. A lot has changed with respect to vaccines and our vaccination status today.
[A]: Bad review


[Q]: This is an excellent product. Much better than the hard plastic ones found at most stores. I am very happy with it and highly recommend it.
[A]: Good Review


[Q]: Did anyone else notice an smell that lingered for weeks? It's nauseating! I don't know how it could have possibly gotten there, if so many others haven't noticed.
[A]:
Bad review