Earlier quoted context omitted.
they matter even more now. acceleration was the easiest way to make a sports car. now that it's so freely available, they have to put even more effort in the handling department. as another commenter stated, it's all about driving dynamics. How it handles the turns, if it's tail happy, how stiff the suspension is and many other things that affect how a car feels on the road
I always wondered about this. Who races their cars around like a madman on public roads? Very few I would imagine (and hope), and even fewer take their car to a track. For a Ferrari, possibly a bit more (still probably 99% of the time they are on public roads). But every car review discusses these things at length, as if normal people race around the countryside or mountain roads, putting the cornering and stiffness…
The first time I drove a 1st gen NSX, I said you could put a dime on the highway in my lane and I could barely pass it with one wheel to the left or right at highway speeds with eases. There is a lot of precision in a good sports car’s handling.