I don't know, have you seen Jurassic Park recently - the CGI in it has aged a lot - the T-Rex scenes still look great, because they are in low light and there's rain and stuff but that first Brontosaurus shot (the CGI model of which they tweaked and re-purposed for the SE's Ronto) looks ultra fake today, yet, in 1993, everyone thought that it looked totally real - the perception of what looks real on screen and what doesn't has always changed over time - when they first showed footage of a train coming towards the camera in the early days of cinema, people were ducking and running out of the way - and that was black-and-white, grainy, 2D projection, likely at 15fps.