Problem: 
Q: Title: Perfect chai and rooibos Review: Delicious! This blend is a wonderful blend of chai and rooibos. If you like either, or like me both, then I recommend it. Is this product review negative?
Answer: No
Problem: 
Q: Title: never worked Review: This did not work from day one. I did try everything new battery, I did exactly what the instructions ask me to and it still doesn't work. Is this product review negative?
Answer: Yes
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Q: Title: Great? Wait a second... Review: My friend and I read many reviews of this movie- rave reviews. We are wondering if we missed something, because it is honestly one of the least interesting movies each of us has seen. Riveting?... Possibly in its ability to lull one to sleep. Even as fans of the movie's actors, we were left extremely unsatiated. If you are older, possibly this is for you. If you are looking for action, this would be your last choice. Is this product review negative?
Answer: