I just devised a brilliant idea: ranking non-quantifiable things by running some comparison sorting algorithm, doing the comparison "manually".
Example: I have a bunch of videos of the same category that I want to rank from best to worst, but I can't really eyeball all of them and set a distinct rank number for all of them at once. Instead, I can run bubble sort manually and rely on the generality of the comparison operation("is A better than B?", regardless if A and B are numbers or other completely different thing that can be compared, videos in this case).
That way I my cognitive load at any given time is "is video A better than video B?", much easier than trying to do it randomly.

inb4 it already exists you dumb fuck