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: I purchased this little converter for my Samsung 3D TV. It works great. The best part is that unlike other converters in it's price range - I can now receive all of the TV channels without having to hook up an extra antenna which was costing me $80/month before.

SOLUTION: Good Review

PROBLEM: I have had this case for about a week now and it looked beautiful when new. But the design has rubbed off in lots of different places including where you open the stand. It looks terrible now. Also, once i snapped my phone into place as usual, even with only minor movement, not one but both parts came apart from each other.

SOLUTION: Bad review

PROBLEM: This is a neat little book of facts about famous people and places with nice pictures. It's just the facts, but it's fun to read. I wouldn't buy it if you're looking for lots of pictures of things, though. I'd say its more like one photo per person who is famous, which isn't quite enough for my taste. But that's not what this is about...these are trivia facts. If you don't know them already, there aren't very many things in life that we might actually learn from them.

SOLUTION:
Good Review