I like this Moog video too.
The concept of simplifying and going back to the basics of the Moog sound and their electronics is really appealing. (And at the same time keeping it reasonably affordable.) Granny M also fits with the current semi-modular Moog line, like the DFAM and Mother-32.
The video is clearly done by Moog, (it’s in the Moog factory, with Moog engineers, and not the GC spokespeople) for and with the assistance of Guitar Center. What this tells me along with the Musician’s Friend video is that this will be a full fledged Moog product not a Moog-fest one off.