now you know how i feel when i was hyping up this anime when it first got announced and no one was listeningYeah, I think it's because it's dubbed on netflix and most of the breh I know IRL are watching it now even when I told them about it when it first came out.
Dark TournamentThere's only one 'bad' arc
I'm not gonna spoil shyt, but one arc in the middle of YYH is like... literally the best shyt of its type I've ever seen.
i still cant look at any other arc like i did that one
nothing really post a challenge to him even that fight with that(person who i will not name) they had to trick him so they could by time to do what they had to do before they started to fightIf you're worried about anything that poses a challenge to Saitama, there is some down the line, so
He's the realest. Straight upDark Tournament
all that fukking Build up was
so much shyt i can list but it would spoiler the best arc and at the end when he just wanted what was best for him and to not be like him 
only to find out he was just a B class the next arc 
maybe the dvd sales in japan was not good enough? or maybe the amount they had left to make into a anime was not worth the cost and time
i guess the sales were good enough
i been reading the manga on and off