For a DLC, this just goes above and beyond. Nintendo really went to town designing fun challenges around the mechanics, leaving nothing unexplored. The insanely stylish presentation and subtle world-building throughout is just the icing on the cake, really.

It can feel a little fragmented, and quite often crosses a line into unfairness, but personally I'd rather have it this way than see the series playing it safe forever - there's so much potential here.