I used nothing but autoplaylists
First, lists based on ratings, from 1 star to 5 star.
Following, combinations of 5 stars played at least like 50 times or so (sort of to make my favourites) and I had even a superfavourites list that allowed only 10 songs in total
Also autoplaylist that used custom fields, to create 'chart-like' playlists
What I want is the same functionality as it was, and on top of it, because I noticed previously it was kind of xml-based, is the possibility to edit playlist within notepad, and adjust accordingly. i don't need a fancy interface, notepad would do just fine.