We usually turn our noses up at cat videos. The rest of the Internet has them pretty well covered and we're the types that generally prefer to point and laugh instead of just laugh.
That's most of the time; this is a clear and well-warranted exception. Everything about this video is exactly as it should be. If Stanley Kubrick had directed a cat video, it might look gorgeous but still wouldn't hold a candle to this...this...just watch.