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: When used in conjunction with a new water filter i no longer have to replace my Brita when we change filters. Very easy and fast to get the water flowing. You can switch them out more then once.

SOLUTION: Good Review

PROBLEM: There is no support in this backpack. They may seem like good quality, but you are basically taking a laptop with you when the zippers won't work and only minimal padding support.

SOLUTION: Bad review

PROBLEM: This is an unusual tale about three little sisters.

SOLUTION:
Good Review