they handled speed-wise animation better than sanji vs queen which sanjis animation should be more speed centric :))
Pretty sure that's because it was enclosed hallways vs open air. They were given more open area to show things like speed. Aside from blurs, it's hard to depict that in a smaller space.
For me, the episode was fine. I still don't like King. Zoro was cool but no amount of flashy attacks you give him gives King a personality.
I also didn't really like the CG, like some foreground rocks and parts of mountain you can tell were 3D renders slightly painted over, they needed to be a bit more blended.
Rest was good.