Fucking preach. Have no idea where the nostalgia for Sunshine comes from. The game has so many problems and was essentially released unfinished.
Sunshine absolutely doesn't deserve the effort that'd go into a remake (or a remaster for that matter), but I get why people are attached to it nonetheless.
- The unique settings are nice, and the universe they built around them (Piantas, Shine Sprites, etc.) were a worthwhile change of pace from the trappings of past Mario games.
- Same goes for the music.
- The game really was thoughtful about a lot of the core things it asked of the player, especially exploration and trying to get to hard-to-reach players.
- I actually liked its takes on "traditional" 3D Mario stuff like Red Coins and secret stages.
I'd love to play it again on Switch, but I don't think it's in a place where it can be fixed by better graphics/sound, and I don't think Nintendo should try to add more content to it like they did with 64 on DS. Just port it over like they did with N64 VC titles.
If there's a Mario game they should remaster, it's 64. Add a dual-analog camera scheme, map the controls to the modern Nintendo button layout, redo the graphics and sound, but keep the content, physics, and gameplay otherwise the same.