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 thing worked fine for 3 months when you plug in earphones. Then one stopped working.

SOLUTION: Bad review

PROBLEM: It's my first one of these and it seems to work well on a few different things. One thing I would like is some sort storage space in the base so you can keep your screwdrivers organized. Otherwise I'm pleased with it.

SOLUTION: Good Review

PROBLEM: I was searching for the original version and this is not - it is a Chinese version. It does play on my DVD player but you can hear some hissing or clicks from time to time. The picture quality isn't bad even though there are no special features, it's just not what I wanted nor expected. But after reading other customers' reviews, they say that this seller makes false statements. Buyers be aware of this. So now I'm stuck with another copy so I've learned an important lesson.

SOLUTION:
Bad review