Just finished it:

It's an interesting piece. I'm not sure I'd pay to watch it or any other AI comedy specials (didn't even watch it via YouTube to avoid ad revenue), but given free access I wanted to at least see what's up.

It both starts and ends with very clear disclaimers that this is not George Carlin but an AI impersonation of him. The voice is pretty close, but not quite right, though it matches his cadence quite well. Even without the disclaimers, it's pretty obvious to me it's not actually George Carlin.

The majority of the video is clearly AI generated art to match the current topic, mostly stills with a handful of short sections of AI people mouthing the words. I'm fairly sure the script and art were curated by a human, along with the overall editing of the special.

Quite a bit of highly political comedy in a very similar style to Carlin, but definitely doesn't hold a candle to his original/genuine work. It also discusses what he/it is, some of the controversy around it's existence, and the possible future of AI use throughout all professions, but mainly standup comedy roles and similar (like talk show hosts and news anchors for example)

Worth a watch, if you can keep an open mind and recognize there's a difference between the original and an artistic representation of him. I don't think the tools used changes that, especially with it clearly stated as being an impersonation.