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: I was excited to get this book, it looked like such an awesome deal. But as soon as I put my order in they canceled it and sent me instead. It took them three days after they told me we wouldn't be getting the book. Terrible experience. They also just cancelled the first one over night. Amazon needs better tracking systems.

SOLUTION: Bad review

PROBLEM: This product is great for adding a very pleasant color to your home. I love using the product. It does smell like lavendar but so does lavender. So far it's been great. The diffuser lasted two weeks with regular use. I'm happy and you will be too. Thank you.

SOLUTION: Good Review

PROBLEM: I was told to get this book. The book has several interesting stories. Some of it is well written. Just not what you want some days when you're trying to sleep. It doesn't put me to sleep with it's constant excitement. I had the book read one time.

SOLUTION:
Good Review