There's a video, maybe not my favorite, but I have watched it twice, and it's in the 24 hour range. The one where Breath of the Wild was first 100%'ed in under 24 hours. Really like it bc it's from before the discovery of windbombs (the trick where they launch themselves great distances using the bomb rune), so it's slower, more methodical. It's quite relaxing, but yeah it isn't something to watch in one sitting, even though the video was made in one sitting.