Underappreciated because, as is seen again and again and again in any type of media, it just wasn't what gamers wanted or expected at that time. But it's a great minigame collection with a really cool toybox sort of aesthetic and loving tributes to all of Nintendo's well-known franchises and a couple that aren't well-known. I'm really going to miss some of the cool functionality you could do with the Wii U that you can't do with the Switch.