Happy that they are continuing another generation but I will likely not be a buyer.

Lack of tuning options is a big issue for me, and although I like tech in my cars, this one seems to be too far for me. The dash has lost any glimpse of heritage and appears very gimmicky (at least IMO).

I don’t see a compelling reason to go from an S550 to this S650 which looks more like a refresh rather than an “all new” generation. Who knows, maybe it will grow on me over time but today this is my opinion.