It is notable OpenAI did not need to carefully rehearse the talking points of the speakers. Or even do the kind of careful production quality seen in a lot of other videos.

The technology product is so good and so advanced it doesn't matter how the people appear.

Zuck tried this in his video countering to vision pro, but it did not have the authentic "not really rehearsed or produced" feel of this at all. If you watch that video and compare it with this you can see the difference.

Very interesting times.