Personally I think it looks pretty dang nice, but jeez... the voice acting is a bit, well, ridiculous. And not in a fun, lighthearted way.
A lot of the dialogue seems pretty bad, too, but at least if the voice acting was good it'd be easier to ignore. So far I've tried all three starts and the nomad one seems the
worst in terms of plot, dialogue and general stupidity, but at least it lets you drive a vehicle at high speed through a desert and has more action than either other start, on the whole.
I'd say the "corpo" start is probably the best one, since A) corps are the backbone of a cyberpunk setting and B) not much actually goes on, so you get a lot of themes and style without a whole lot of derp, compared to the others. The street kid start was pretty middle-of-the-road. Fair bit of dumb dialogue, especially from V whose voice actor seems friggin' awful no matter which you choose, but it had a mildly funny moment and at least it's a neat little introduction to one or two of Night City's gangs.
Also, I know this has been a problem in many games before now, but I fuckin' hate picking a dialogue option and having your character say something almost entirely different. It could at least indicate what the
tone of an option is, rather than just making you guess from the sentence fragment you actually get to see.
Why can't open-world games just go back to silent protagonists and player freedom? Sheesh.