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 quite pleased over a product that is easy to use and produces good results. The price was also great. It will become my regular hair cutting product. Thanks Amazon for making it easy, safe and economical.

SOLUTION: Good Review

PROBLEM: The sound is good enough and the Bluetooth connected great but after a few months they stopped working. I contacted LG for a replacement which was quick to get here with no hassle. So far so good, however, their claim that their product contains "durable materials" has me doubting my purchase. I've worn them every weekend day while work at an office since December 2013 (maybe 2 hours a day, if that) and today is finally the day when one side died.

SOLUTION: Bad review

PROBLEM: We gave this as a gift to our son for Christmas. He said it was great, but when he opened the package, two filters were broken in each pack. They were both within one bag, so that means they are broken.

SOLUTION:
Bad review