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: Good story, but the book was not very long. I had hoped for more about his life, how he came to be where and what people like him did with their lives. The story is good. Read this book. You will enjoy it.

SOLUTION: Good Review

PROBLEM: Have used their batteries in other products including lights and flashlights. I don't have to worry about the price because they are a good value. The work as well if not better than Duracell or Energizer batteries. Good product! Highly recommend. We will order more when needed!

SOLUTION: Good Review

PROBLEM: They didn't work. I'm pretty disappointed with my purchase of this product. I have another pair that we like just as well and it cost less.

SOLUTION:
Bad review