To me it's all about the potential author created to how much proper execution happened.
Wano was laid down nicely but it was full of horrible pacing with some sub plots getting dragged while others getting neglected.
The beginning of wano was great with lots of hypes and sub plots getting laid but as it got progressed execution became a problem.
I am still iffy on Kaido not getting proper backstory like doffy, BM getting defeated without going all out, Jack became another smoothie, King and Queen got done in way more quickly than anticipated, Samurais got way more focus than other SHs or alliance members.
Fake hype was repeatedly used.
And, what's more bothering is haki was touched repeatedly but remained not so well explained topic.
And, GB getting introduced just for momo and shanks hype has put nail in the coffin.
Oda is good at lore and world building but he is not delivering on the world he builds.
4-5 years of wano arc and we are left with more questions than answers while we have Oda who says OP will end in few years. I am losing faith in Oda wrapping up all the lore and mysteries properly in such less time.
5/10 for me