(Q).
Title: Difficult to understand Review: The concepts explained in this book are very difficult to understand. It has been selected for a course in economics at MBA level and the concepts in the book did not help at all to write the paper. The examples are not very clear and very confusing. I am not majoring in economics, but this book did not help me to better understand the topic. Does this product review convey a negative or positive sentiment?
(A).
Negative


(Q).
Title: Really good headphones but wire was too long Review: I wanted these headphones for the gym but I didn't know the wire was going to be so long but other than that these headphones are great to hear at home Does this product review convey a negative or positive sentiment?
(A).
Positive


(Q).
Title: Amazing Review: When I was younger I had the casette recording of this album. I listened to it so many times I actually wore the tape so thin you could hear both sides (A and B) at the same time. I've been looking at second hand shops for this album ever since, I never imagined it was still being made. Every single song on this album is bound to become a family favorite. Just because songs are safe for kids to listen to doesn't mean they have no use for adults. There are some beautiful love songs on this album. Stereotypical children's songs get old fast. How many times can you listen to twinkle twinkle little star and the alphabet song before going crazy because they're the same tune? These songs will give a much needed burst of color into your child's music collection. Does this product review convey a negative or positive sentiment?
(A).
