I was pretty impressed by this! I know it's strange, but I had no problem with that. It made no sense, but dang, did it have good animation. Everything just moved so fluidly here. At times, it looked a bit off model. It's still great to see all these awesome designs.
The best designs are probably the demons. I thought the whole cartoon would be about them! It still works within the narrative. Marcus seems like a pretty good protagonist. Long, but worth it.