It has been the main game I show people, but primarily because it is one of the only multiplayer games at launch. It also works as a game for everyone, and has been fun to play with people who don't normally play videogames. With that said, there isn't much to it. It isn't a game people want to buy a Switch for, like Wii Sports sold Wiis. Nobody that wasn't a gamer even considered it, and had enough after a short play session. I don't think we have yet seen the game that Nintendo plans to target the Blue Ocean with... maybe something involving the camera. They went to the expense of putting it there, so they must have had something better than eating contests in mind.