instruction:
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.
question:
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.
answer:
Good Review


question:
The cable arrived and the connectors were not correct. These are not OEM cables. You should know this before ordering. This is the second Mediabridge product I have ordered that was a dud. Maybe it would be worth trying another brand.
answer:
Bad review


question:
Short erotic story.
answer:

Good Review