I guess that's the difference between a GT-R and other more expensive supercars. Most other supercars are exciting to drive at any speed, not just on the track.
His comments about not really being impressed by other high performance cars was quite interesting. I get the impression it's been designed as more as a physics experiment than a great overall car that excites you.
Having said that, for what it is, I still think it's very impressive and hugely fast in the right environment.