Just started the medieval floor, and man, it takes an already pretty game to the next level, (badum tssh) very nice use of art and lighting/shaders. The game as a whole is definitely one of the top ten best looking Switch games to date in my book.
Despite my previous rant, I love almost everything else about the game; clearing out rooms for cash and fighting non-boss ghosts is very satisfying, and it's a great example of how to use motion controls in an effective and intuitive way.