Great first impressions Mark. Glad to hear your enjoying your new 'Ride' and like MH your first impressions mirror my exact thoughts.
However, after having spent more time in the car now, my only other real gripe would be that the sound actuator sounds pretty 'Naff' on start up and at low revs. Above 3k rpm it sounds absolutely awesome, but when poodling around in Sport Mode it does sound very artificial and unnatural indeed. Anyone else notice this?
The other thing I've noticed is that the DCC does get better over time. I don't whether its just me getting use to it, but I'm sure the car feels more compliant now and deals with potholes and bumps a lot better.
Doesn't feel as "crashy" as I first originally noticed.
Probably talking rubbish but just some of my thoughts after 500 miles.