One of the things I really like about the PS4 as a media player is how well HDMI-CEC works. Which means if Im using my PS4 as just that, I dont even need the controller. I just use the remote that came with my TV. This works very well until I want to leave Plex in favour for for example Netflix. Without the PS button on the controller, there is simply now way of exiting the app from my TV remote.
Please make a little "exit" button somewhere on the screen for more remote friendly operations!
Cheers, and thanks for a great app.