From the mishandling of Big Meme, to shoving the whole scabbard plot line in our faces and forcing the fans to like Oden due to some stupid ego.
Bad pacing, rooftop fan service fight, chopper and the over cuteness Usopp and his stupid gag, mishandling the Kidd and Law fights, Raizo vs Fukurokujo and finally some BS grim reaper plot point.
literaly he is the worst author ever and at this point OP is as trash as FT, Naruto, Bleach, and so on