Nissan and Toyota have years of experience with higher priced vehicles and their dealer network is typically of higher quality than the Hyundai dealers that are often shoehorned in with other brands. As I've said before, Hyundai almost has the products but their support and customer service is terrible. Based on my experience with the 6 dealers I've had the displeasure of dealing with and HMA, I can say I'm far off from considering another Hyundai product.
Glad Nissan stepped up for you. We all too often hear of the negatives, but it's nice to hear the positives too.
All very true - Nissan served me very well years ago when I owned a Maxima.
However, I think most of us that purchased a Genesis were cross shopping against Infiniti, Lexus, BMW, etc. - not Toyota and Nissan. For the $10-$20 we saved over a comparable car in that class, I'll gladly put up with inferior service. I've owned my Genesis since Feb '09 and have yet to take it back to the dealer.