Oh I am definitely biased
I absolutely hate certain plots and cliches but if it's accompanied with a chibi or simplistic artstyle (or horny art style ;^3) I can look over it
A artstyle I don't tend to like would most likely be the triangle face male who is seen as hot in universe. Like, I'm supposed to feel attracted to this guy, right? Now I dunno about you, but I usually don't get hot and bothered when a dorito tries to assault me or is being a general jerk for no reason
They mostly appear in old Shoujo romance and BL stuff
However if the guy does look nice then yeeee baby you can punch me any day :^)))))))