The problem with Oda is that he is too MC focused.
Big Mom for example. We had a Yonkou with nearly equal portrayal with Kaido but he did her dirty. He made her go down like your average villian. No reaction from CP0 or whatever. Just because she wasnt the opponent of Luffy...
Kid and Law were disrespected too. Their awakening wasnt really that good. No haki from Kid.