I used them once to fix a leaking drive axle boot. Otherwise I bring the NSX there for yearly inspections and for mounting/balancing new tires. I recall that they have one service person that has experience with the NSX and mentioned that they've serviced a few others.
The last major services I've had (timing belt, valve adjustment, oxygen sensors, plugs, coil packs) were by Bernie at Davis Acura in Langhorne, PA