Sora 2 itself looks and sounds a little poorer than Google Veo 3. (Which is itself not currently ranked as the top video model. The Chinese models are dominating.)
I think Google, with their massive YouTube data set, is ultimately going to win this game. They have all the data and infrastructure in the world to build best-in-class video models, and they're just getting started.
The social battle will be something completely different, though. And that's something that I think OpenAI stands a good chance at winning.
Edit: Most companies that are confident of their image or video models stealthily launch it on the Model Arena a week ahead of the public model release. OpenAI did not arrange to do that for Sora 2.
Nano Banana, Seedream/Seedance, Kling, and several other models have followed this pattern of "stealth ELO ranking, then reveal pole position".
https://artificialanalysis.ai/text-to-video/arena?tab=leader...
The fact that this model is about "friends" and "social" implies that this is an underpowered model. You probably saw a cherry picked highlight reel with a large VRAM context, but the actual consumer product will be engineered for efficiency. Built to sustain a high volume of cheap generations, not expensive high quality ones. A product built to face off against Meta. That model compete on the basis of putting you into videos with Pikachu, Mario, and Goku.