Great horror stories are many things, but tedious isn't on the list, and that's exactly the feeling that's born of Knock-Knock's inability to explain itself. A game that doesn't tell us how to play and has no consistent rules is a frustrating experience, no matter how eerily beautiful it is. Knock-Knock's confusing mechanics give little reason to answer the door.
You don't have to be a hardcore golf fan to get hooked on Mario Golf: World Tour. It rewards good play, gives plenty to do, and is a great teacher. Its incremental approach to challenge kept me coming back to test myself, and the post-game challenges and multiplayer modes inspired me to play in new ways even after I thought I was a pro.