Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

[EX Q]: There is no plot. What in the world did I just watch? Nothing made sense, from beginning to end. I've lost my faith in humanity after watching this...
[EX A]: Negative

[EX Q]: This book in the beginning was so slow that I finished a book twice it's length before I finished the first chapter of Tess of the D'Urdubervilles.
[EX A]: Negative

[EX Q]: THIS CONCERT WAS SO HOT. I REGERT NOT SEEING HER WHEN SHE CAME TO HOTLANTA. WE DO HAVE THE BEST SEAT IN THE HOUSE. WHEN I SAW IT ON HBO I KNEW I HAD TO HAVE MY PERSONAL COPY. THANKYOU JANET FOR PUTTING IT ON DVD.
[EX A]:
Positive