Looks like a lot of people want to try Sora. OpenAI CEO Sam Altman posted on X that due to higher than expected demand, they are pausing new sign-ups for its video generator Sora and that video generations will be slower for the time being.
OpenAI disables new Sora sign-ups due to high demand

From the Storyline: Live Updates: 12 Days of OpenAI ChatGPT announcements and reveals
OpenAI’s end of the year event is here. The company is hosting “12 Days of OpenAI,” a series of daily…