Interesting thread. I'm glad the OP had a positive experience. I on the other hand had nothing but poor initial experiences.
1) Drove my first NSX that was at a Porsche dealer in 1997. It was a '93 manual. Absolute junk! The shifter literally required two hands to shift from 1st to 2nd and 2nd to 3rd (I'm not that wimpy a guy). The guy told me, "this is the way performance cars are." I thought, "WTH?!" The suspension was noisy, the interior rattled. The intake sound was nice though. I walked away thoroughly disappointed.
2) Found a 1992 a few months later. Drove that one. Steering lacked any on center feel. Shifter again was junk, though, not as bad as #1. Only the 2nd to 3rd gear shifts were rough. The engine response seemed really slow and lazy. It was weird. It almost seeemd that it took its time to reach 7-8K RPM. I passed on that one.
3) Disappointed, I dismissed the NSX's for almost a decade. Although, their looks are undeniably attractive, the driving experience of the specimens I tried was horribly disappointing. At this point, I found a nice 2003 LBBP. It was an automatic and decided why not give it a try? The color was absolutely mesmerizing in person! The car looked to be in perfect shape. The drive, though, again was underwhelming. The car just didn't seem to have any "pep". Realize that I am not a hot rodder, racer, or drag race addict. But I did expect it to be somewhat quick. I think I could have accepted the somewhat anemic performance that may have been due to tranny/engine combo, but what I did NOT like was the multiple rattles. Honestly, the dash rattles this car had sounded like there were loose parts dangling in behind the dash. Also, strangely, the steering felt absolutely loose especially around corners. This particular model was listed as "stock" and "appeared" so. So I couldn't blame any of the irritations to poorly setup updates. Alas, I left disappointed again.
4) I let a few years pass and decided to jump back into the NSX realm. My friend found what he called a "cherry". I bought it sight unseen (I trusted my friend's recommendation). It has been truly the sweetest car I've ever owned. The prior owner kept this car completely OEM and took such meticulous care of the car, I had a hard time believing it was a '91. This car lacked any of the former example's bad behaviour. The steering was WAY better, I could shift with one hand, and NO RATTLES.
So to the original owner, I am delighted to hear that you had a very positive experience. Now you have a good reference to gauge other specimens by.