NSX has aged AMAZINGLY well. I like it better than ever. I like it better than the new one. When it was new, I thought it kinda "plain" for an exotic, but the lines have become classic and timeless. It's performance is tepid compared to modern cars, but the looks really set it apart. I'd rather have an old NSX than most new cars.
The FD RX-7 is still gorgeous, too bad the mechanical bits are junk. Solved with a transplant - so you have a great looking franken-car. I can live with that.