I bought it on Friday, only really got to dig into this weekend. So far, I'm loving it. The level designs are so varied in their challenges – it really is a unique take on the Mario franchise. There are lots of boss battles too, which helps provide a real sense of achievement throughout the game. I'm loving using "Cappy" – I think it's a much needed advancement in the Mario series to make it feel fresh and is extremely fun to use. I would say this is very similar to Zelda: Breath of the Wild in it's expanse and clever use of gameplay mechanics – though obviously has a much different feel to the open world.
I love that Nintendo is pushing so many good titles out with the Switch and all of them have a very hard focus on wonderful gameplay mechanics and are not afraid to get really weird with their ideas. There's several areas where you can turn into a giant clothes zipper and unzip entire sections of a mountain to gain access to closed off spaces. So weird, so wonderful.
