I think a lot of comments are based on just loud perceptions.
Windows 8.1 is easy to use, you can have it boot directly to desktop and you can work in it all day without even touching the Start Screen, just pin all your favorite apps to the Taskbar. In fact, you can configure the Start Screen to make it display all apps like the All Programs menu by default. Just think of it as a full screen Start menu with more details.
Also, just learn these couple keyboard shortcuts and you are good to go:
Windows key + X
Windows key + 'i' (without quotes of course)
If you complain about learning keyboard shortcuts, then you are seriously not a OS X user either since that's part of what makes using OS X fun. File Explorer in Windows 8/8.1 is way more powerful than the dumbed down experience in Vista/Windows 7 and if you don't like it, you can always customize it and pin your favorite commands, you can copy file paths, better ways to manage file I/O operations such as copy and paste multiple files, you can even pause one or more copy operations, in addition to that you can easily mount .ISO images, easily add storage to your system, better backup of files using File History.
Its a great OS once you settle down, give it a week instead of listening to dumb@$$ critics who are solely OS X users and are simply reviewing for the sake of reviewing instead of learning the operating system. It s no different from a Windows user going to OS X for the first time, you are gonna have to familiarize yourself with it. Besides, Windows 8 is still familiarly Windows, in addition to the fact that if you can point and click you have already learned most of the OS.
Spot on.
I suspect most of the moaning is from users who had a very short time using it. And then the is the prisoners of Microsoft that probably have not used a windows so since windows 95 but have been bagging every version.
Personally weather it's Microsoft or Apple releasing a new so, I give it 6 months before jumping on board. That is usually enough to get a stable os.