HollyGamer on 17 March 2015
They have infinite time to fix this, seriously 
. Because they have not announce the release date for the full games. Probably 1,5 years from now in my prediction .
The good thing Tabata said they will listen to any complaint or accepted any ideas from the demo, before they proceed to another development stage.
So i am not worries even open world games like the withcer 3 can go 1080p on PS4.
