The most common mistake is people who think Win8 is just the next version of Windows.
It is clear you never gave Windows 8 a chance.
You have to forget everything you know and learn a whole, new interface. What you know about Win7, iOS, Android, etc does not apply.
Everyone I know who is working with Win8 (including myself) found out it takes some time to learn the new interface. But anyone who has learned it, has said it is the best, most well-thought interface ever presented.
I agree with that and it will revolutionize how we work with our devices.
“It is clear you never gave Windows 8 a chance.”
Oh, please.