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:
First time use of this product. Was just what we needed. They stay on better than you would think. Would buy again. Easy fix. No bubbles.
answer:
Good Review


question:
I just bought this book about a week ago. The first half of the book, which discusses issues such as how to implement business goals in your life, is very good. Then after that, there are various cases examples written by CEOs and others that help reinforce what they've discussed. Finally, there are several case studies with people who have become successful through their own hard work (i.e. one entrepreneur at a local store).
answer:
Good Review


question:
I have to say that this movie is pretty terrible. The acting wasn't all bad and the action scenes aren't too bad. What ruined it for me was its attempt at a psychological thriller with an obvious "twist" involving the protagonist. If you want to see how far you can push a plot point, then by all means, go ahead - that's what I've done so far, having watched about half of it. But if you, say, want a good movie, you'll hate this.
answer:

Bad review