Here's a 2022 video that shows it in action
https://www.reddit.com/r/Games/comments/v42611/dario_on_twit...
https://www.reddit.com/r/Games/comments/v42611/dario_on_twit...
It probably needs generative AI based upscaling to high resolution meshes, textures and realistic materials to actually achieve a quality improvement.
right, because that's the not point, the point is to be like N64-era graphics at 60fps and greater, with widescreen, motion blur, and other things that have high engagement amongst gamers (whether the self-proclaimed gamers like them or not)
If your contention is "they're not an improvement on the graphics, just changes", then we can agree to disagree, but they're otherwise incredibly noticeable!