Detailed Instructions: 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.
See one example below:
Problem: The sound seems really good but sometimes it cuts in and out which is annoying. You have to put the cord directly into your ipod. Other than that, its a simple design with nothing fancy. I love how cheap they were for 10 dollars... But overall nice design... No one can steal me earphones. lol thanks again amazon.
Solution: Good review
Explanation: Here the review is good because it has positvie tone as the reviewer suggested it really likes the sound and the output is also Good Review.So this example is positive example

Problem: I got this product so that my wife could use the wireless speaker feature while out on her boat. She used it once and did like it. But then when she put the tablet to charge something happened. The usb port stopped working completely. It was not an easy fix either. There is a small reset hole in case you have trouble with your tablet. Otherwise it's a great case. And if they made one of these for iPhone 5 or 6s, I'd buy another! My wife has loved mine.
Solution:
Good Review