instruction:
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.
question:
I love the coffee mugs and would recommend them to anyone. They have held up beautifully. Would purchase more if available. Love them.
answer:
Good Review


question:
The sound is good enough and the Bluetooth connected great but after a few months they stopped working. I contacted LG for a replacement which was quick to get here with no hassle. So far so good, however, their claim that their product contains "durable materials" has me doubting my purchase. I've worn them every weekend day while work at an office since December 2013 (maybe 2 hours a day, if that) and today is finally the day when one side died.
answer:
Bad review


question:
So sorry to say I hated this book and only finished it because of the sheer number of good reviews. But my problem was that there were so many characters without any sort of back story or development whatsoever. No one had a meaningful role in helping out other than their romantic interest (or being pushed around). Even though I did like most of them very much, none felt "real" enough for me to even care what happened to them.
answer:

Bad review