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

Example Input: Won't work Doesn't stick to where I put it. It's only 1x1 and I have plenty of screen space. Just won't stay on screen.
Example Output: Negative

Example Input: Really cool gadget for RF engineers Restarts driver when changing orientation. Please fix that. Additionally would like to have MUTE button alongside with other buttons. Another issue is: let user choose whether he/she wants kHz  MHz or GHz when entering freq. Thanks in advance!
Example Output: Positive

Example Input: Excellent app. I have just downloaded this app and it works perfectly on my LG G2. Just what I wanted  it dims my Deezer music when reading out notifications.
Example Output:
Positive