>I have to disagree with the generic quirks.
Have you ever read X-men or any superhero comic? This stuff is super generic and overdone.
Tournament arcs that meant nothing. Literally nothing was gained from any of that happening.
Say what you want about interruptions, but if a character gets first place and that means nothing to the story, then yeah, it's a waste of an arc.
Here's a quick summary of why it's trash then:
The setting is a highschool and that detracts from actual worldbuilding and character experience when you spend roughly 50% of the manga sitting in a classroom or outside playing sports.
The characters are ultimately just boring. None of them have real motivations or goals, almost all of them just want to be "good at their job." Which of course, that's never really explained either. Most heroes just sit around all day and wait for a villain to do stuff.
The villains have no personal motivations and do things for arbitrary reasons. Most of them are just thugs under orders. The main villains are insanely idealistic for societal change but their actions are completely contradictory and stupid.
Take the main villain, Shirigaki. He's literally described as a manchild who just wants to kill allmight for some stupid reason. Of course AllMight never did anything wrong, ever, so it's just putting this stupid manchild as an idealist who seeks "justice" for a crime that never happened.
Then there's Stain. A one-off villain who doesn't like that heroes are called heroes so he kills them. That's it. That's all you get in MHA, that stain is just some psychotic loony. He's not relevant after that and is captured almost immediately.
What's probably the worse thing about MHA is that it's just scared to do anything with it's setting.
The characters all come back to highschool after every battle. The author puts sporting events(crowds, points, competition, no reward) all over the place just to fill it up.