In this task, you are given an app review. Your task is to identify whether its sentiment is "Positive" or "Negative".

Q: Nexus 10 works well Great app works well on my Nexus 10.

A: Positive
****
Q: BLU life xl works

A: Positive
****
Q: Doesn't work on Samsung galaxy s3 I heard great things about this and how it could help me calibrate my battery.. It doesn't work at all.. No widget no nothing..

A:
Negative
****