I got lucky and got in moments after it launched, managed to get a video of "A pelican riding a bicycle along a coastal path overlooking a harbor" and then the queue times jumped up (my second video has been in the queue for 20+ minutes already) and the https://sora.com site now says "account creation currently unavailable"
Here's my pelican video: https://simonwillison.net/2024/Dec/9/sora/