This season not bad but if i were you I would skip it.
This season feel more like a spin off then actual sixth season. The reason it feel like this it dosen"t continue the story at all. It never stated but it appear this whole season is make believe in his head since at end of season 5 the other guy took over.
The Art and Sound are both the same as previous seasons.
Character wise you get to see more from character that did not get any spot light when they were around before like bunny ears.
The story take place before they went to chaos continents.
My enjoyment was pretty low but because they didn't continue the story.