100: GOAT status
90-99: Masterpiece, one of a kind
80-89: Amazing, consistently high-quality
70-79: Very solid, is just missing a bit of pizzazz
60-69: Decent, but nothing special
50-59: Alright, mostly inoffensive
40-49: Mid, passable as background noise
30-39: Bad but not unlistenable
20-29: Painful to listen to
10-19: Atrocious, took a few tries to finish
0-9: Unlistenable, shouldn't be classed as music.
If you see me add a bunch of albums at once, it's because I got lazy.