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: great product. My pup loves his bed and he sleeps in it all the time. A must buy!! I highly recommend this product to anyone who has a dog.

SOLUTION: Good Review

PROBLEM: Didn't work. Tried it with 3 different phones and same result. The mic worked only when held in front from ear canal, that's not how they were advertised.

SOLUTION: Bad review

PROBLEM: We have been dealing with tech support for almost 2 weeks now and they haven't gotten back to us, after the phone lines are down, we cannot get a hold of them. I would not recommend this product! If you don't believe me then see how many problems others had. I will never buy another Sony again. Now we've had it about 3 months, maybe two if you're lucky! The quality has really decreased since then. They still suck, but no one cares by now.

SOLUTION:
Bad review