Eh, I see your logic, but with those it was really about points and only about the points plus the finish. The low score could easily be dodged with point racking in various places by stocking up on lives in others. In #1 the shell on the stairs among others, and in SMB3 that early goomba chute in like 1-2 you can fill well over 99. Either you could skip a lot of the game and then just rack the shit out of the high score in spots just to cover your tracks.