Getting to the point where that's in the eye of the beholder. Those intimately experienced with nuances of rendering may see glaring indications of unrealism, b

Getting to the point where that's in the eye of the beholder. Those intimately experienced with nuances of rendering may see glaring indications of unrealism, but many are starting to just not see the difference. At one extreme we have movie CGI special effects which nobody notices isn't real; at the other are viewers who don't notice a 4:3 frame stretched across a 16:9 screen.