The word that came to mind when I browsed through the Jumpstart kit is
inconsistency. These images aren't cohesive, and many of them don't even look like they belong in the same universe as 2077 or 2020. It
genuinely does look like somebody just went on Artstation and (with permission) grabbed random Cyberpunk-y images to put in, as
@Dr. LaBrat said.
Different images have completely different art styles.
This image in particular:
Some kind of anime dude? What is he even riding? There are flying motorbikes in Cyberpunk? Not saying that's impossible, I just don't recall seeing anything like that in 2077 so far, and I don't remember it being described in 2020. I'm probably wrong. Either way, it feels off, especially when compared to this, which feels a bit more Cyberpunk (the character):
Also, holy crap
@Dr. LaBrat some (at least) of these images actually WERE just pulled from Art Station! They were still created by official artists, it seems, but the images were on Art Station long before they appeared in Red.
https://www.artstation.com/artwork/eAlb3
I wonder if a Talsorian employee browsed through art station, found vaguely Cyberpunk images, hired the artists, and then threw the images in. Hmm..
TL;DR, I hope this is only for the Jumpstart and not "official" artwork. The individual, hand-drawn stuff from the 2020 books -- yes, even if it's in black and white -- is far superior in my opinion. Now, in terms of general image quality (and not consistency/lore), these pictures are very very good and very cool.