so i'm a bit new to VR and got a valve index recently.

a lot of games look like SHIT, like my computer is an old windows 95 piece of shit trying to render it. is it that some games naturally look like shit? or am i doing something wrong? an impression i'm getting is that gamed ported to VR suffer drastically in graphics, although i'm not sure if I understand why. it's not the index that is processing the graphics, it's my graphics card. a port shouldn't look any worse, right?

some games look fine. some had bad screen door effect. some have very watery distortions if i whip the camera around, how do I fix that?

overall VR was a bit of a letdown with so many games looking bad, i'm trying to play with the settings to fix it but it's not happening.