TASK DEFINITION: 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.
PROBLEM: For some reason these earphones produce an almost constant buzzing when I have them on or turn the volume up. Even at max volume. Very annoying. I've gotten two sets of those cheap chinese junk ones. They're worth it to spend just a few bucks more. You get what you pay for. Spend your money wisely folks. These are a total waste. I'm very unhappy with this purchase. Don't waste time and money. Get something good. That's where I've ended up now.

SOLUTION: Bad review

PROBLEM: This is one of the worst books I've ever looked at and read. It's just a waste of time. Save yourself 4 days with your friend (who isn't reading as well), read something, anything! You will actually learn more watching paint dry. In all seriousness.

SOLUTION: Bad review

PROBLEM: The book takes you through the history of a very controversial American company and how their products became so iconic. It brings in many technical aspects that are somewhat unknown to me, but makes for good reading. My only concern is it feels like there was nothing new, no surprise, or anything new. I would have liked more historical information than what I did get here. Overall though enjoyable and interesting.

SOLUTION:
Good Review