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

Input: Consider Input: All of the good things said about "Helter Skelter" is true of the Kindle edition. What's more the Kindle edition has hyperlinked footnotes that actually work and take you instantly to Bugliosi's notes. But the trade-off is that with the Kindle edition THERE ARE NO PICTURES because of licensing issues. The print edition has lots of pictures, but many of the crime-scene photo's are censored.

Output: Positive

Input: Consider Input: Doesn't get much better than this. What a blessing I have recieved from Pink's expositional approach to this great King's life.

Output: Positive

Input: Consider Input: Don't let the sleek look of the emarker fool you, it's got bugs a-plenty and some serious design flaws. Here's what the other reviews (written by Sony employees?) and the literature don't say:* E-marker doesn't seem to work with AOL; you have to not only use another browser, but also set that browser as the default.* When you plug the emarker into your computer, it "automatically" loads your marks into the site...or at least that's what it's supposed to do. On 3 browsers and 2 different computers, I haven't quite gotten this to happen.* Sony seems to be more concerned about being cool than functional - to top off all the emarkers' inadequacies, they (over)designed a Flash interface to get your songs that doesn't quite work either. Simple HTML would have been fine, guys....Spare yourself the agony and wait for version 2.0....this is the first time I've been irate enough about something to write a review and I assure you everything above is true...
Output: Negative