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.
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Question: The main thing I got out of this book was to take note of the difference between a'market' and what an artist thinks a market could be. While the writing is fairly competent, it can not be taken as completely self-serving. It seems to suggest that if you give them enough money they'll keep coming, but they won't. There are some interesting ideas there, but they're scattered amongst the clunky writing.

Answer: Bad review

Question: The product description clearly says these will work with an RX680 or a 550EX II flash for the Canon 5d3, but there is no way that they will. They are not correct. You don't attach them and slide on their little retaining clips, you stick 'em on!It's like putting stickers on something then slapping it down. I was so disappointed in this. Now to start over from square one I have to find another adapter, which will also cost more money.

Answer: Bad review

Question: These lasted all of two days. One one ear fell off, after less than half an hour we had lost both. My daughter was very disappointed in these. Cheap plastic, poor quality, not well made. Would never purchase from this seller again.

Answer:
Bad review