This scoring system goes for all media featured on the OSM website. Think of it as similar to a school’s grading system in the 90s.
90-100% … Best of the Best
80-89% … Excellent
70-79% … Good Stuff Here
60-69% … Fine, Nothing Special, But Solid
50-59% … Meh
40% and Lower … Failure to Varying Degrees; the Lower It Gets, the More We Want to Ignore It