really nice for now, initially I was skeptical about the change of style, in the first 2 episodes especially the animation is mechanical in certain parts, but now it has improved a lot. After 7 years of waiting I'm really happy that they animated this arc, which despite being a little less "dark" than the others is very interesting. I hope we could have a fifth season with the Emerald Witch arc, which will bring back a dark tone to the work, I'm sorry that many didn't even want to give this season a chance due to the change of studio animation, without reflecting on the factthat this arc is different in the manga too, it doesn't have a too "dark" tone, it's the calm before the storm that comes later.