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: Our kids play in the pond to cool off all summer long. We had been putting it off, looking for something better looking. These work great! They are lightweight enough so they don't damage delicate water lilies, but strong enough not too bend very well.

SOLUTION: Good Review

PROBLEM: The power plug fell out within 30 days of purchase with light use. It won't stay in. Had to buy replacement.

SOLUTION: Bad review

PROBLEM: I've been an avid fan of the early novels (and later novella) in the series for many years. They have always made me think to myself -- and I would recommend them to anyone who enjoys mystery-crime books.

SOLUTION:
Good Review