Bradherley no Basha - Ending discussion

Anyone has any thoughts on this at all? I couldnt figure what the author intention was. It was just painful all throughout and it didnt feel like all these evil doing was properly villainized. Except for the ending nothing actually just says these motherfucks are evil and deserve death which is what i was expecting since the beginning... Ill just pretend all of them got brutally tortured and killed so i can sleep at peace.