I think the long-term reliability and total cost of ownership of the new NSX is mostly "TBD." If Acura wanted to *really* make a statement on durability/reliability/TCO, they'd include scheduled maintenance for four years and offer an extended warranty for the NSX at a price that says "Acura is pricing the extended warranty to reflect our confidence in our superior quality and reliability." But they didn't do either of those things. So we're all left hoping that the NSX will have "Honda-style durability."
Also, with respect to the quality surveys that rank on total number of incidents, I don't put a lot of weight in them. I think there should be two metrics: (i) initial quality based on total number of incidents in year one and then (ii) total cost of repairs per 10K miles driven (assuming no warranty at all), expressed both as raw dollars and as a percentage of MSRP.
Also, with respect to the quality surveys that rank on total number of incidents, I don't put a lot of weight in them. I think there should be two metrics: (i) initial quality based on total number of incidents in year one and then (ii) total cost of repairs per 10K miles driven (assuming no warranty at all), expressed both as raw dollars and as a percentage of MSRP.