Crickey. Well I don't know what to think anymore. I guess it got "good enough" for some things. I can still tell. This is going to suck for some people (it feels uncomfortable).
For starters, consent is the first problem I have. Yes, lots of examples, but none of the individuals consented to having their likeness used to say things they didn't. Now, abstract this problem of a lack of consent beyond "examples"—the creators of this have no problem with the ethics of not asking for consent, thus the world at large will not either.
Then we have the problem of how it is going to be abused and what problems will exist because of it.
For me, lip sync and body movement is what excited me most. They are closest to real when compared with any similar tech.