On the other hand, Microsoft put it directly on the desktop. No separate screen, no effort to access.
That, too, was a failure.
What implementation would be a success in your eyes?
Windows 7 widgets work quite well - quick to access, no separate screen to view.
Android has decent widgets, accessible directly from your lock screen if needed.
Widgets are an optional feature, if you don't like them, you don't have to use them.