Have you driven it? Guarantee if you had you'd change your tune. It's true that an older super car or even something like the Porsche Carrera GT, might give you more driver feedback or offer a more playful ride, but that doesn't mean the GT-R is any less fun to drive. It's just a different kind of fun. It's driving a meticulous precision guided bullet sort of fun. Where you feel you can push the boundaries of physics and the notion of what would ordinarily be deemed possible, due to the sheer engineering balance and control offered.
Even if I was a multi billionaire, as much as I love the exotic superfluous nature of cars like the Zonda or Mclaren P1, I doubt I'd ever buy one. They're just excessive and overly showy imo, not to mention guilty conscience batteringly expensive. The GT-R is an understated beast, and that's what I admire about it. The way it looks, the size it is, the radio, sat nav, speaker system, rear seats etc, everything about it makes the mind boggle as to how Nissan managed to make such a shockingly fast and stupendously performing car out of something that is otherwise quite ordinary. At most I'd splurge on a Aston Martin DBS, but that's because it's just so damn classy.