Definition: Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.
Input: I ended up throwing this away after spending more than 1 1/2 hours trying to get all the bubbles out from under the film, which kept popping up by the dozens no matter how carefully I tried to apply it. I decided the screen looked better with fingerprints. The pens were also useless - they didn't work unless I pushed so hard on them I was afraid of damaging the screen.
Output:
Negative Review