The thing with Oleds is, they are terrible at near-blacks. Not only the uniformity but also the near-black gradation so I totally don't mind some dithering noise which hides this ugliness a little bit and also makes the gradation a little smoother. I wish Oleds would just dither the near-blacks by default like plasmas did. This would solve alot of problems and only cause a bit of noise.
edit: madshi should implement some algorithm to madVR for Oled owners that does heavy dithering to near-blacks and less and less on brighter parts of the picture.