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.
Input: Don't even consider buying this piece of junk. The battery drains in less than 10 minutes after full charge. If I put it on hold for a second, the unit looses its connection to my phone and then just dies. It gets only 1 star because that's the lowest rating allowed. Waste your time with these products people. They are all useless. You'll probably never get any useful info-from them. I'm so pissed.
Output:
Bad review