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

[Q]: This book it simply one of the best science fiction stories ever written. It should be on the "must read" list for any sci-fi fan.
[A]: Positive


[Q]: Although the music of this CD was just what I needed to teach a lesson on early jazz and it's influence on the artist, Mondrian, I was disappointed that it did not have the cover sheet shown or any information about the artists. The CD package was broken.....Other than that, it was fun to play it as the children in my art class painted their own version of"Boogie Woogie Broadway" by Mondrian.Art Specialist --- Las Vegas, Nevada
[A]: Positive


[Q]: I recently watched this at a friend's house. He has an excellent surround sound setup and this DVD has DTS. amazing.as a habit I don't like live concert video - rarely buy them.the guest artists are phenomenal - Paul McCartney at the end is lots of fun/great songs.How many times are you going to see Clapton and Knopfler playing together, filmed well and in DTS?you just can't go wrong with this DVD.
[A]:
Positive