Playstation 4 remote play in action over the internet

This is amazing. i think this will now be a feature I will definitely use.

ive been using mine to play lego marvel as a second controller, only problem im having is when i connect a controller to the ps4 i have to sign in with it but i cant sign both in as my gamertag.. is not too much of a problem other than if i try to access the XMB through my controller as it has to be player 2 it gets assigned as guest so the XMB is a guests one & not mine, i have to go in through the vita to get mine up