>>280299480 (OP)
Speaking solely about MHA (because I've seen what seizure inducing One Piece has been bringing to the table), I think this kind of stuff works perfectly fine when used in short bursts and with restraint.
It's the fucking movies where it has gone to such an extreme as to become comical rather than impressive, or even borderline disgusting to look at. There was this super extended scene of Deku doing a barrage of punches that switched from slow motion to speeding up and it just looked silly, but the latest movie clearly takes the cake with a fucking hilarious sequence of Deku kicking in the air, similar tot he previous punch barrage, but now the camera is going crazy around it and it's like he's floating in a smear of 3D assets on top of it.
Come to think of it, it feels like awfulness is centered around One for All to depict its power level.