Originally posted by KRON:

In the E3 2018 demo very little was pre-rendered(like a few seconds). In the video in the OP all of the scenes were real gameplay and not a pre-rendered cutscene.

But here is the problem most of the gameplay of cyberpunk 2077 used in this comparison is not from E3 2018 but from 2019 gameplay videos which takes at different time of day. As for my Prerendered cutscenes argument aside of the few first seconds of E3 2018 trailer the problem is that this comparison uses Cinematic trailer that was never mentioned as in-game or in-engine form. That trailer is pure CGI and should not be used as a comparison.