As such, it can't possibly be "one of the key issues" with Windows 8, since it's behaving as it always has.
No. No. No. You search in Windows 7, and immediately, right there, in the search results, you have a link to more advanced search options. You search in Metro and you don't get any such link or any hint of what to do to find the files that didn't show up. You have to know to go to the desktop. Find the search menu. Type in your search parameters again. Then follow the links. It's laborious, confusing, and horrible UI. I can't believe anyone would defend it.
And... I wasn't trying to imply that this specific search problem was the "key" issue. Rather that it represents one of the key issues, which is the disconnect between the two interfaces. And--it seems that lots, and lots, and lots of users seem to agree with me based on the overwhelming number of negative comments, often from very pro-MS sources, about this specific aspect of this hobbled together OS.
Alt-tab, which is the primary way to switch tasks since.. forever, still functions exactly as it always has.
Citation, please? I use Alt-Tab in Windows a lot, but more often I switch by either clicking their icon in the task bar, or clicking the window of an open application that's "side by side" or I click the App sitting there open on my other screen. I doubt seriously it's the primary way for most users.
And in any case-- Alt-Tab doesn't behave the "exact same way". (You keep using that word. I'm not sure it means what you think it means.) If I Alt-Tab with, say, Outlook having focus in Win 7, I don't immediately see Outlook minimize, requiring action on my part to get it back. This is what happens if you are in the Metro side of things--just touch Alt-Tab, and poof, you've just lost your application focus. Horrible UI, especially since it's the only option to check running Desktop apps from Metro. In Win 7, you just have to look down at your task bar to see what's running in most cases--I seldom use it to "see" what's running--just to switch. But in Metro, it's the only option to see what's active in the desktop side of things other than dropping what you're doing and switching to the desktop. But then... Win 7 actually showed the time in its home screen, and didn't hide the restart menu behind 3 mouse clicks. What do I expect?
I really don't understand this "from metro" business. Why do you feel the need to always stay in Metro? Metro apps are just one kind of app in the system, and there is nothing wrong with switching between desktop and metro... why do people act like it's such a burden to do so
Because it IS a burden to switch. If you are using Metro apps, or even using the Start menu to launch Apps, it's a confusing mess to have to jump back and forth between two interfaces that don't talk to one another. It doesn't imply that anyone is ALWAYS in Metro. Just that when you ARE in Metro, multi-tasking and interfacing with the rest of your computer programs is a total mess. And Metro apps are what's available in the store, and what MS is pushing down our throats as the big thing about Win 8. Evidently, they would love to see us stay in Metro all the time eventually.
Oh, and now, just found out, putting the Start menu to open on my second monitor works just fine--until I reboot. Then it ALWAYS goes back to the primary monitor. Sheesh!