Cute and Really Creepy

Monsterama is all about cute creeps. I'm a big fan of scary stuff aimed at children. But I'm noticing a cultural trend towards exposing kids to the genuinely terrifying that puzzles and interests me. I mean, as a parent, I'm not sure I get the idea of gross-out kiddie cars, or making kids believe they are being attacked by a zombie. Not that I don't find it fascinating to look at. The awesome band MGMT really captures this vibe in their new video for Kids. What's going on, here? I'm interested in your opinions...