When i started reading the manga it took me waaaaay too long to figure that out, when everyone said "He" i thought it was either a typo or they meant someone else, this is why i have trouble telling the difference sometimes.
Its probably is gonna overtake the manga, like many other animes. Like owari no seraph. Also i think there is 80 chapters of the original manga, so they do have some stuff to go on.
It's nice that OPM finally gets an anime but I think it's drawing -angles and details- is an important factor for the manga and it's hard to import that to anime. Also it looks like anime is nowhere near that quality. It seems like one of those your weekly shonen animes.
It's good but I'm not hyped at all.
It's an anime about a super hero that trained really hard to become strong but now he's incredibly depressed that he has no match since every enemy he fights he beats in one punch. It's really funny