Well it definitely does what it says on the tin. It's pure chaos and it's both extremely funny and frustrating even playing by yourself.
I got slapped into pits, zoomed through the race with butter physics, experienced joycon drift, grew to the size of godzilla, swapped characters and colors, became an ever consuming void, summoned a boss and flied up to the moon in a single race.
I can't wait to play this with others, welcome aboard!