I think Musk needs to move on at this point. He deserves a place in history for founding Tesla and SpaceX, but he was the money man and it was the people he hired that made the magic happen. Elon should take a break to catch up on the sleep he's behind on, cash in, and find a new project.
I'm looking forward to it. It will probably butcher the real history in the name of a good story, but from what I know, there's plenty of drama to mine there. Plus, I'm not getting a bad movie vibe from the trailer, so hopefully it's a fun watch.