My daughter bought herself a Switch mainly for the new Zelda, but she can't resist also still playing (beating) her old man at Mario Kart. It's not bad. There's not much new (although I'm sure you're impressed by the new Animal Crossing suit my Mii is wearing here). The main thing is getting used to the new controller, it's small and fiddly and I've got used to having the item button on the underside rather than on top. But fun and I didn't lose too disgracefully.