You could say that actually being available to the public makes it pretty good relative to a product that's still vaporware 5 months after being announced. There's no timeline for Sora availability, or any indication of its compute demands, and by extension its cost per generation.
I don't think vaporware as a term really applies here. Sora is real and I've seen it used live - it actually works and it is pretty astounding. I don't know how well scaling it for the public will go but they definitely built the thing.