I grabbed a screensaver app for my Sony TV that uses the AppleTV 4K HDR screensavers, and... yeah, it's really, really nice. Not all of them are city flyovers;

I grabbed a screensaver app for my Sony TV that uses the AppleTV 4K HDR screensavers, and... yeah, it's really, really nice. Not all of them are city flyovers; there are also long, slow pans of areas like the Great Wall. Generally, it's just gorgeous.