Watched about 20 minutes.
Maybe there's a point hidden somewhere in between his rantings, buts it's quite hard to grasp it.
He moves back and forth between actual criticism of the Windows UI and just stuff that he personally likes as an advanced user.
I agree that Windows is far from perfect (I'm mostly a Mac user) but IMO the biggest issue is complexity. For tech savvy users all these are non issues, but for my Mom it would be impossible.
I have always spelled it out in my head, and the first time I heard someone say it I was utterly confused as to what they meant. To me, if I were to try to pronounce it, it would sound like "guy", as in the first syllable of "guide". Unlike Nasa or scuba, there's no universally obvious pronunciation for GUI—and thus I think it should be spelled out.
I have not changed my pronunciation or any of my own opinions based on this video; I only listed lessons to be learned from watching it in its entirety.
I agree that Windows is far from perfect (I'm mostly a Mac user) but IMO the biggest issue is complexity. For tech savvy users all these are non issues, but for my Mom it would be impossible.
OTOH she can operate an iPhone just fine.