I havent got much time at the moment to write so ill do a post later on some of the cars I drove.
I got an hour in the XFR and 30mins in the XKR (convertible)yesterday, rural Warwickshire and sections on M40, unfortunatley wet and greasy roads though. The S2000 was a bike in a car body, but now thats only in terms of noise..... the XFR and XKR actually go like one.
Gob smacking amount of power coupled with composure. Very impressed. bl5150 you have a very impressive car.
Look forward to hearing your thoughts mate, For me its a far nicer car than the GTR looks and sound wise, plus nicer inside.

Think the GTR is still quicker and more capable but the Jaguar is probably a more engaging drive.