Speaking as someone who has done VFX professionally, I think Sora is closer about 30% there. It's really not constituted in a way that makes it easy to combine with existing techniques. You either need to come up with a way to make them play nicely together or you have to recreate the entire production pipeline in the model.

It'll get better, but I don't think they've been aiming in the right direction if the goal is to replace current production methods.