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]: The camera had a horrible autofocus system. It took time for my shutter speed increase to take the picture and still didn't track where I was focused. Then when zooming in pictures they were not sharp that day. This happened with all pictures. My Sony cameras have awesome focusing capabilities but this one is so low quality you might as well put your money into a good point-and-shoot. On a plus side it would probably be safe if dropped. They say waterproof up to 2.
[A]: Bad review

[Q]: This book was written in the 70's by a man who knows his stuff, which is a rare find nowadays. The problem with it is that he relies too much on anecdotal stories and anecdotical sources to support his hypothesis. It feels like reading someone's blog, not science. Also, some of the anecdotes don't make any sense unless you can explain away how they happened.
[A]: Good Review

[Q]: I purchased the book after reading other reviews. If you're expecting more than a list of places you'll hear about then DON'T buy this book. It's really not that impressive. It seems like they are listing things such as, "In order for everyone who wants to know what you need to know, here is what I have found out". That doesn't seem very helpful. Maybe it would be ok if your in another country, but from Australia or New Zealand etc. it's useless.
[A]:
Bad review