I played this today at Gamestop, nice surprise.
It looks EVEN BETTER in person, a lot of the videos don't do it justice. The controls are a little strange, however. You have much more control over Mario through his jumps than ever before and it takes a bit of time to get used to. Something I didn't like was that only by playing with the joycons separated from the console could you do the nifty cap throws.
All that said, the game encourages you right off the bat in the demo to experiment. I just spent 10 minutes getting used to the move set and jumping around Tostata or whatever the town was called. Capture ability is great.
Game will be a lot of fun, but I'm anxious to get used to the controls.