User blog comment:LucidPigeons/Category Cleanup/@comment-366087-20160301040504/@comment-1969141-20160305163719

I approve this classification, but if I may add, we should take into consideration the villain's plot-relevance as well as their screen-time. For instance Gluttony has much screen-time but little plot relevance. I would also add "central" for villains who are at the center of the story but obey a villain with less screen-time and more plot-relevance like Darth Vader.