Well animated in parts, but they fucked up another big chapter, this should have been an iconic episode, yes with Zoro's asura but more importantly bookmarked by Kaidou trying to kill Luffy and then Luffy getting back up and slamming him.
Instead it was filled with Big Mom filler (she falls in? and then they repeat the scene 3 times).
Now they will stretch 6 pages into an episode, interlaced with more Big Mom filler.
This is why shitty manga series like Kimetsu No Yaiba win in anime, because their adaptations aren't filler filled nonsense, this is one of the most hype chapters of the series, split into two for TOEI's profit and disregarding the theme to hype CoC, disgusting.