The whole bit on loss aversion (which is a tactic to undermine people's opinions by ascribing them to unproductive emotional reactions, rather than objective evaluations that have people liking Windows 8 less than 7), and then the "I don’t really see anything positive about going back to an interaction design originally devised in 1995", undermine the piece and do make it seem more like a rant than an unbiased evalua…
So the obvious outcome (perhaps not to Microsoft) is that either the desktop mode will get worse, as it tries to get more "tablet-y" or the tablet mode gets worse as it tries to get more "desktop-y" - or both.
The author does say something with which I disagree. He says something along the lines "Windows 8 was the simplest desktop OS". Not it wasn't. Windows 8 - the desktop part - was probably made worse by the removal of the Start Menu, but not better. The Metro part is not "desktop". That's for tablets. So he can't say "the simplest desktop OS", because the whole Metro paradigm was intended for tablets, and it was much worse than the desktop paradigm on the desktop.