The thing about it being shorter is this: Witcher 3 had god awful pacing issues. A lot of that was down to the entire plot for the game leaking and CDProjekt delaying the game so they could rejigger elements. They mostly pulled it off but you could see they were stretching out a 20 hour campaign into a 50 hour one. There was so much padding. So many awful fetch quests and backtracking, especially once you reached Novigrad.
So for Cyberpunk 2077 I hope this means a shorter, leaner campaign with more meaningful C&C and less padding. But I suspect that delaying and no doubt restructuring the game multiple times over the years will result in an uneven experience that lacks real identity. So you're getting less for more essentially. Maybe I'm wrong. I'm just speculating. I hope I'm wrong for sure. But every single video and announcement for Cyberpunk decreases my hype by small increments. Like raising taxes for the 99% over 40 years. It happened imperceptibly over time. But now I've thought about it I can't stop thinking about it. I would've been happy with a Deus Ex clone with multiple ways to use your cybernetics, guns, gadgets and diplomacy to solve missions but I also suspect that all the campaign content will be highly linear, and feature only one right way of doing things.
I think the main problem with this game is the marketing.
They sat on night time footage and screenshots for a really long time, almost exclusively posting stuff that resembled GTA 5, because they obviously want to grab as many GTA normies as possible. They also keep showing irrelevant shit in the same vein.
Just try to imagine if the marketing department wasn't stretching their (lacking) campaign out so much and wasn't trying to appeal to GTA normies all the time. Shit is getting on my nerves at this point. It's the biggest source of content behind all the anti-CDPR/CP77 shitposting and they don't know, because the entire department is tone-deaf and focused on aping Rockstar (which makes commercially successful but soulless games).
It's mostly the marketing making this game look bad, putting ideas in peoples heads and hiding things that actually make the game look good.
Thank God we only have 2 more months to go because this is becoming untenable to follow