It was a great conversation
It was a great conversation to watch. Elon is a tech engineer, in the best sense. It is clear that he understands the details of building EVs as well as seeing the big picture. And Sandy Munro has so much real world experience in so many related industries, that he really knows what he is looking for in building cars better. It is great that Elon is paying attention, and that he is willing to look past his ego when watching Sandy's early constructive criticism of the Model 3, and not take the comments personally, but he seems to understand that changing design/build flaws gets him a better car in the end. Big egos are often CEO's Achilles heel.