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'm disappointed in this book because I purchased it for the same reason everyone else was - to hear about other "newer,funkier and more popular music" that didn't make an appearance on the charts, and some of which is now considered pop culture.
Solution:
Bad review