Considering the monumental difference between Sony 1st/2nd-party games in this era and the N64-games you listed, as well as the fact that development costs are through the roof (atleast for PS3/360-games) right now, I think Sony are doing a lot worse than Nintendo did back then.
I mean, Sony's biggest such release so far is Resistance, right? Which is at like, 3,5m? Well, Mario 64 was at like 11m. Quite a difference.









