Agreed! It's like some declared war over split milk. The Start Screen is more or less like a new Desktop that can be loaded with dozens of tiles, much like the Desktop was once used to load dozens of icons.
Maybe I haven't spent enough time with the various tiles. Some of them are OK, but, in general, using them seems to be burdensome (or they are trivial). My prime example is trying to use IE under the Metro style. Please enlighten me on how to use IE effective under this style constraint.
There are 2 IE versions in Windows 8, a desktop version and a Metro UI version. With desktop version, when you close the IE, you have to click on the X icon or use the menu File->Exit. With the metro UI version, you close it by 1) Move the mouse to the top left corner, right click->close or 2) Move the mouse to the top until you see a hand icon, hold the left mouse button and drag it down to the bottom of the screen to close or 3) if you have a touch screen, just swipe it down to close. If you prefer to use the desktop version, just go to "C:\Program Files (x86)\Internet Explorer" and pin iexplore.exe to the Start Menu and if you install another browser and set it as your default browser, Windows 8 will put the IE version in your Start Srceen also.