Plus one on this. Telling kids beforehand how long they can play helps a lot. My kids get aggressive only if I walk in the room, realise they have been watchin

Plus one on this. Telling kids beforehand how long they can play helps a lot. My kids get aggressive only if I walk in the room, realise they have been watching videos for far too long, and try to take it away. Kind of understandable, if you imagine from their perspective.