Went in my mate's 'new' DB9 at the weekend. I'd only ever seen them from afar before and was excited at the prospect of seeing one close up. What a massive disappointment! The cabin was cramped (absolutely NO rear leg room and the seats are a joke); I thought the finish was terrible - minimal leather and the wooden trim parts looked like cheap plastic. The boot was pathetic for such a big car - it's really not a 2+2 like the Maserati coupe. It went alright and sounded lovely, a very mechanical sound from the engine. For such a big car it felt tiny inside.
I definitely wouldn't have one now. I haven't looked at the Vantage, but if it's anything like the DB9 then I'll stick with the Italians thanks.