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

[EX Q]: Who would buy it not knowing what is on it, is there any new material, is there a better version of music than previously released, how many, etc., etc. You've got to tell us something - give us a reason to buy it - give us a few short pieces to listen too! King indeed; he's pretty good but the King has been dead awhile (notwithstanding the occasional phantom sighting) and the remaining living creators of original rock and roll - Jerry Lee Lewis and Chuck Berry are very much alive and touring and in Jerry Lee's case still recording great music.I'll take a look at buying this if I can see and hear what it is!Jimp.s. sorry for the 1 star but ...
[EX A]: Negative

[EX Q]: Now my daughter will not stop aggravating me because we cannot download the pictures off of the dran thing and wants a new camera, so now, I have not only wasted my money, but I have to buy her a more expensive camera that will work that she will break or lose.Thanks so much Vivitar!
[EX A]: Negative

[EX Q]: The book starts out well, but the author's explanation of social evolution contradicts the biological evolution Hogan likewise promotes in this book. This story could have been good other than the author's scientific and semi-moralistic inserts. At some points I had the feeling that he was trying to rationalize his own beliefs by authoring them in the book almost separate from the story.
[EX A]:
Negative