Sure, you can see Skinner Box design in a lot of games if you look closely enough, but I wouldn't go as far as to say that games such as DMC3 are Skinner Box games. You'd have to look at the concept in such a broad way that you'd miss the point of it entirely. Stylish action games in particular put a great emphasis on diversity in its gameplay mechanics and mastery of the combat, which mostly fall outside of the more strict concept of Skinner Box design.
I respect your opinion, but these two points physically hurt me. We do seem to differ greatly when it comes to opinions on games and whatnot in general, which is fine.