Interesting poll, znod, but so as to make it clearer I think the last choice should be "I'm fine with the Start Screen" or "8 is fine the way it is". Not that I think you did it intentionally, but I think it is prejudice in that #1 Members that use 3rd party menu will be more attracted to the thread to vote. (this is my 2nd visit here after thinking on it awhile). #2. It's confusing as to the context of your OP.
I voted the third because I didn't use the Start Menu all that much in Vista or 7. I also think I picked up 8 faster than most, not because I'm any smarter or proficient, but because I use a lot of shortcut keys. I rarely touch the mouse unless I'm zeroing in on something where it would be faster with the mouse. The WinKey has been my friend since Vista using 3D flip. (Or Alt/Tab) I think I navigate 8 faster than I did 7. It wasn't true at first, but with time I think I am, mostly due to the Start Screen.
e.g. I even copy and paste whole words or sentences with the Shift/arrow keys -> Ctrl/C or V. If I'm copying a paragraph, then I'll use the mouse, for it's faster. I'll use keys to scroll in any direction of web pages, Start Screen, docs, Excel sheets, etc.
With that, I'll post with Alt/S.