Seems really good and fair except for the last minute or so. He doesn't seem to mention that the Audi 7, BMW 6 GC, and the MB CLS all get terrible fuel mileage. And that you will end up spending hundreds a month on fuel. that and no Panamera, which is really what I think the S will compete against, as I see a whole lot more of those than the other three.
And I wouldn't expect C&D to 'road trip' accept an electric car for some time, even with supercharging. Remember this is the publication of Brock Yates the creator of the Cannonball Baker Sea-To-Shining-Sea Memorial Trophy Dash. They don't do nature breaks, or food breaks. They drive straight through.