Have any of you been watching BBC's 4K coverage of the world cup on your PS4? I've just put it on to watch the France v Belgium game and I have to say, the HD picture looks much better. There seems to be a framerate issue giving a jerkiness to panning shots, slight but enough to to annoy you after you first notice it. Colour saturation is also low, giving a washed out, too bright look. What do you think?