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
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Q: First I'd like to say - this item is an absolute must if you are shopping in Amazon.com.

A: Good Review
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Q: This was so funny! I liked how it included the old man and the funny stuff. A must read for all.

A:
Good Review
****