Drove it twice and that was enough. Awesome performance, zero character (other than the jet-plane engine note). The GT-R is a video game for the street - replete with readouts by the GranTurismo guys - except your couch is quieter and doesn't ride like a skateboard.
Source : Inside Line
Watch the video, decide if being scared of a car, or having an easy to drive fast car is the quick way around the track. The numbers don't lie. 1:14.6 for the GT-R, 1:14.9 for the updated 500 hp, 7 speed Porsche 911 , 1:15.5 for the Audi R8. They show in the video that the GT-R is able to carry more speed though the corners, even though its the heaviest, and the least amount of power, speed though the corners is what puts it on top.
Some quotes from the video:
"Nissan GT-R is the benchmark." "..so much traction." "superb over the curbing."
"..a handful.." "...understeer.." "..not as much traction.."
Source : GT-R Blog