As for sorting and saving, I'm probably a bit more OCD than most about it.
I save anime/game-related pictures in folders specifically for those themes and I save generic stuff (OC) in folders based on my perception of their age (split between three folders - older women in one (e.g. previous picture), high-school age or there abouts in another and then anything younger-looking than that in the third).
I sort files by splitting them between "lolsfw" (no nipples, pussy, etc, but anything else goes), "nsfw" (nipples, pussy, etc), "censored" (I don't really save much of this unless it's light censoring or the picture is something I think is otherwise great) and "h" (basically anything with a penis in it). Then I sort by adding the letters "a", "b", "c", "d" or "de" before each file name, with "a" being stuff I consider top-tier (well-drawn, subject matter that very much appeals to me, etc) and "d" being stuff I consider passable (basically average or not as appealing as other stuff, but still interesting because of a specific trait). "de" is stuff that's basically completely safe for work but has some element to it I find alluring (e.g. if I were to save
>>2054185, it would be "de").
For the generic stuff (OC), I split it further into different categories (e.g. h stuff is split into anal, blowjobs, handjobs, regular sex, sex with more than one girl, rape, cumshots, etc etc). For the anime/game-related stuff, there's usually not enough I think is worth saving for me to split it further so I don't bother.
And every now and then I'll spend some time basically pruning folders - getting rid of images I don't like or don't really think are worth keeping.
So the previous picture was "a". This is "b". How I rate them basically comes down to specific things I like about the pictures and whim at the time I save them.
