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 ordered the product based on positive ratings - which was a big mistake. My husband worked with both types of products and never heard anything about this product. He tried it one day to give him relief after being in agony for several days and could not tolerate either one. Perhaps we received a bad batch? We will be returning them.

SOLUTION: Bad review

PROBLEM: The concept is nice but don't let anyone tell you otherwise.

SOLUTION: Good Review

PROBLEM: I have this heater in my kitchen at work to create a more natural heat for the winter months. It works great. With it being placed only 12 inches from your head, you can feel the heat. Its like the outside air is warming you. Very satisfied. A little expensive but worth it. I've been using mine 5 years and still going strong.

SOLUTION:
Good Review