it's an interesting read.  i don't think the gt-r is as elegant, but it's more about pure, unbridled performance.  the pink interior of that porsche is also so feminine that i don't think i could ever stomach it.  
that said, the writers show their biases fairly clearly.  the gtr- is definitely the better performing car, but it costs more and is designed for those wanting all-out performance.  those who want a daily driver that also performs well will like the m3 more.