I see more and more people saying that the Wano arc is boring, that Oda is a terrible writer and even that One Piece is now Fairy Tail level. Well, the Wano arc is the first arc I follow weekly, so I don't know what the discussions were like at the time of WCI and Dressrosa, but I have an opinion as to why the Wano arc is being so hated.
The reason the Wano arc is hated is because it's the boldest arc in One Piece. But why the boldest? Because it is the arc that Oda had the most to develop the power level of several characters, the arc that has the most characters to be developed, and above all it is the arc that has the most responsibility to dictate the direction of future events and establish the fate of characters in the series.
Just imagine creating an arc where:
- need to develop the main character of the arc (Zoro)
- needs to develop Wano's country and arc characters
- need to develop the antagonist and his motivations
- need to develop the Beast Pirates, and their power level (especially King and Queen)
- needs to introduce and develop a new and potentially future character straw hat member(Yamato)
- need to develop the scabbards plot
- need to develop Supernovas
- need to develop the role of CP0 and WG in the arc
- need to develop a power up from Luffy to beat Kaido
- need to develop a power up for Kid and Law to beat Big Mom
- need to develop the power ups of the Straw Hats
- need to develop the Straw Hats fights
- need to develop the Supernovas fights
- need to develop Zoro and Sanji's fights (which are the main ones after Luffy)
- need to continue Sanji's storyline with Germa 66
- need to develop Kaido and Big Mom's power level
- need to decide the fate of the two Yonkous in the series
- need to balance the power level of the characters in the arc
Has so many Fucking things. So it's kind of to be expected that an arc, where Oda needs to develop so many plots and sub plots, juggling to work the power level of so many characters is hated, often leaving characters like Usopp and Brook aside, leaving doubts about about the strength of characters like: Why Big Mom doesn't use ACoC against Law and Kid, or if drunk Kaido is a character nerf. Maybe because Wano's arc is so full of stuff, it makes people think that Wano's arc is a disasterclass.
This is my thought , Now for you, what is the reason that Wano is so hated?