I really can't think of anything bad to say. Movement is a dream, the capture mechanic allows for a ton of different experiences during gameplay, the game looks and sounds fantastic, and it's really just a love letter to the Mario series. I had a smile on my face most of the time I was playing. I think 3D World will always be my favorite Mario game due to the amount of fond memories I have of it, but Odyssey is a close second.