I read that they are making the game so that it would be scalable to the upcoming console gen. This hints at their release plans I think, which would be 2020 earliest (fits also fit Cyberpunk 2020 lol). Think TLoU, GTAV etc.Let's not forget CDPR has also done this with the original Witcher 3 trailer, so the trailer/e3 demo will likely not be representative of the experience 96% of people will have even on PC's