Problem: 
Q: Is this product review positive? Title: Rating depends on pricing. Review: The individual books are great and each deserve 5 stars for content, but the point of a gift set is that there should be some reason to buy it instead of the individual books, and I do not see a convincing reason in this case.... Answer:
Answer: No
Problem: 
Q: Is this product review positive? Title: Good review tool Review: This workbook is a very good review tool for students learning English as a second language. It's also a big help for the teacher! Answer:
Answer: Yes
Problem: 
Q: Is this product review positive? Title: The Art of the Polar Express Review: A must-have for all Polar Express fans! Beautiful artwork, including preliminary ideas that were made while making the movie. Answer:
Answer: