I've never listened to Joe Rogan - but does he really sound like his voice has passed through a square wave? He has almost no intonation. The AI can't even pronounce "Swayze" correctly.
Job's laugh sounds psychotic and out of place. And his voice, again, sounds robotic.
The dialogue is utterly nonsense.
What's going on with the hype here?
If you want to fake someone out, use a regular person, and clean it up in post.
Personally I’m in awe of this tech. But I also detest its inevitable weaponisation. But the tech! Wow.
But I do kind of get the hype.
Self-driving cars are, what, 90% of the way there? And have basically been stuck at "almost there" for quite some time.
AR had huge potential when I first played with it in the early 2000s. Still basically nowhere.
So we've now got systems which can generate text which fools people into thinking it was written by a human - well, Eliza got there first.
Text to speech? The Voder was doing that in 1939! This stuff is better, sure, but pretty far from being realistic.
Perhaps this will succeed. But potential doesn't always mean achievable.