Genz here, there's this sweet spot from about 1985 to 2010 where games and even movies just peaked for me. (Yes I'm aware most of that is before I was born). For movies special effects were finally good enough to still hold up today if used well but not so insanely cheap as to get the modern michael bay problem where writing has actually become secondary to often pointless spectacle. With games its a similar story, the end of that time range is pretty much the point of highest technical capability before online updates allowed a 'fix it later' philosiphy to creep in as well as all the cool secrets (Red levels + star world + extra second secret star world is still unmatched in sheer childhood wonder) becomming paid DLC.

TLDR: Retro stuff doesn't nickle and dime you and survivorship bias means we can pick from the best of it.