i didnt really like the first season of simpsons. it didnt really get good until the 2nd season i thought. i'd say family guy dropped off after the 2nd and i havent seen enough of south park after the first few seasons, just random episodes here and there. i think you have to be in the right mood for south park, it can be hilarious or just annoying. same goes for family guy, its long gags (like when peter scrapes his knee or fights a chicken) can get pretty annoying after awhile, especially if its an episode youve already seen.