Remastering is when you're working from the original raw source media, or have recreated them from scratch.
This is just upscaling.
Thank you for always being there to keep me on the straight and narrow
I tried doubling the framerate as well and in some places this looks really nice but at specific times it looks terrible and produces a ghosting effect so I didn't bother with it. I guess when there aren't enough frames and you have objects passing over each other, this happens.
Another limitation is that some cutscenes like cs1 have a mixture of faces, tech scenes, fonts, landscapes, etc and improving 1 of these comes at the expense of the other so only a mild one-size-fits-all approach doesn't produce immersion-breaking artifacts. Otherwise the results can be quite stunning for certain snippets.