TASK DEFINITION: In this task, you are given an app review. Your task is to identify whether its sentiment is "Positive" or "Negative".
PROBLEM: A God send! Awful interference problem with my 868MHz central heating system. 20min with this app and an rtlsdr dongle tracked the problem to an old controller with a near flat battery transmitting a continuous unmodulated carrier.

SOLUTION: Positive

PROBLEM: This isnt work at all!

SOLUTION: Negative

PROBLEM: Not staying on home screen Trying to add the widget on my home screen. I own a sony xperia z ultra. I try placing the widget on my home screen the options show up but when i press the home screen button the widget does not show up. Is my phone not compatible?

SOLUTION:
Negative