I think the better first party titles puts it ahead the third party titles. That said, Saturn does have great third party. But I prefer the first party of the DC.
And I don't think Importing discredits Saturn, but like, you're talking about hardware, and the person admits that you need to import from another country to get the full experience, it kind of takes away from the argument, no? I can't think of any other system where people say,"_____ is best _____, but only if you import." Gauging hardware just doesn't work like that and Saturn is the lone exception. Other systems stand on their own merits of localized software. Basically, importing should ENHANCE a systems library. It shouldn't be required to actually enjoy it.