That's cuz you're blind and muy estúpido. The art-style of MM may be more your fancy and it has a brighter, more colorful palette, but you take a look around at everything in each games' respective photo mode and you'd (maybe not you
) clearly the difference in detail between the two and just how everything in every graphical area holds up better in DS. Both games look great and preference of art-style can be whatever, but gfx technical merits is Demon's Souls, hands down.
As for playing dated, it's an 11 year old game remastered. It shouldn't play more modern than a recently made game, fool. Of course you know this, but still.
Now go out there and tell us how the game kicks your ass.