It's start with same as every superhero story he wants to be a hero He gets immense strong in short time doesn't makes the attachment to the character, also character like mumen rider, genos feels good but story doesn't go around any one not even around Saitama 1) Saitama was emotion less for first but when people stood against him he was angry what was that??

Also while fighting in tournament he fights against a Guy who was strong for Fun and Saitama got angry over that meanwhile he was talking that he was hero for fun! Didn't get it probably maybe but even if the character is too strong the fights should be interesting, There was nothing for actual fight of Saitama 2) They do more damage than avengers or justice league can unwillingly do not against it but the people gets saved or city gets evacuated like nothing 3) There is no good story telling (i forgot what i watched in few episodes ago only top mementos catch eyes, pasing was bad too Good thing i liked 👇 THE only character i really liked was garou he was something that i understood his backstory and his compassion for fighting and becoming something was truly joyful for me I haven't read the manga but I hope he achieves what he wants not putting spoilers Personally I always wanted a villain stronger than villain and also to win against hero i dont know where it goes Garou was best thing in OPM that's the only reason i watched it my friends recommended me cuz i already watched lot anime but i can guarantee if they don't make any better story it will be manga panels wonder in manga history not story or anything exceptional.