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: The box of the headphones was not sealed and was missing a set of earpads. There should be several more pairs in this box. I hope to find at least one set. As far as sound quality, they are great, but if it is already used, you need to mention that fact. Thanks. James J Smith

SOLUTION: Bad review

PROBLEM: These are by far the best quality and most durable dog toy I've found. I don't feel like they should be $25, but that's just me.

SOLUTION: Good Review

PROBLEM: I enjoyed this book up until the last part. My problem was that it moved so slowly for most of the book. In fact, if you skip to the end, it's not even clear what is happening. There are still some unanswered questions from there, but at least now they get addressed. At least, that's my opinion. I'd recommend it, though only with caution. It has a lot going for it.

SOLUTION:
Good Review