Not to step on your balls but name one car for $30k that can touch the performance and features of the new GTR? The only cars in that price range and performance range are the Corvette and Viper....and the interior I'm sure will at least be on par with the G35.....which is far better than the Viper or Corvette.
As for the quality debate. Check the long list of TSB's for the Z32....in fact check it for the R32 R33 and R34. Or a better example is BMW's i-Drive system in the 7 series. When that first came out there were tons of serious issue with it but just because you have to take the car in under warantee to have something fixed doesn't make it a bad car.
"The 300ZX Turbo is a dance; it's a song; it's rolling, roaring automotive art. There is no color that doesn't suit it. There is no mood-lifting chemical substance it can't replace." - Automobile Magazine