Kudos to that. The funny thing is that in the past Microsoft wanted phones and tablets to look like desktops, and it didn't work. Now they want desktops to look like phones and tablets. I predict it won't work.
Windows hasn't changed it's layout from 1995 for a reason, people know it and they don't want it to change. Many people still hate the Ribbon on Office just because it's different from what they were used to. Now they built Metro, which is radically different, and expect people to love it because it has Windows on the name. They just don't get it, the 90's are over and you can't do whatever you want without alienating your customers.