The narrator has a moderate case of Youtuberitis (symptoms evident: over-gesturing with hands, annoying shtick; absent: ending sentences in an undertone like they were John Cleese playing a TV presenter), but it’s still an interesting and even informative video about making software, and hardware, doing things they really weren’t designed to do.
One piece of the puzzle for getting this insane project working was Linux on Wii; another piece was the fact that the Wii and late versions of Mac OS Classic both use PowerPC processors. It doesn’t work perfectly, but as they say, it’s amazing that the Nintendog talks at all.