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: This product had no impact on our mouse problem,which was becoming less and less of a problem. We have been using this for over 3 months, maybe it has not done its job, but at any rate, we aren't convinced. The problem is, mice are attracted to the food in my kitchen. Mice cannot see through metal foil, so what works wonders for them would be useless here.

SOLUTION: Bad review

PROBLEM: It arrived promptly.

SOLUTION: Good Review

PROBLEM: I'm still trying to decide if it's because I actually bought this book or not. Either way it was boring and even for being my fave band The Smiths seem like a very dull band- you may as well save your money on this.... I've enjoyed other books in the world of rock literature that aren't so "pop" just skip over it. Not worth it!

SOLUTION:
Bad review