Perhaps if these gentlemen in the video spent less time nit-picking and more time discovering and learning the shortcuts, they would have a better experience. I have been running Windows 8 Pro for almost 2 months, and it took me roughly 2 days to get comfortable with it. I get work done faster than I did in windows 7, and the overall experience is a leaner, smoother operating system.
Hopefully I can pick up a surface running Win 8 Pro early in 2013, then the fun will really start.
-Blue