I kind of don't get cinematic mode, at least right now. In theory, it sounds great: play games on a huge virtual screen! But in practice, won't we still be limited by the resolution of the VR screens themselves? It's fine to have an 80-foot screen but if everything's still blocky because the headset can't render a scene past 2560x1440 or whatever, it's not like you're getting that much more detail?
Though on the other hand, giant posters and billboards have a much lower dpi than normal print products, so maybe it'll be fine. Guess it's something I'll have to see for myself. The 22-year-old me struggling to play Burnout 3 on a 14" TV would be ecstatic.