Poll: What was the best thing shown at the Microsoft Windows 10 event?

[Windows Central]

We were hoping to be wowed by Microsoft's Windows 10 event yesterday, and it didn't disappoint. Desktop, tablet, phone, Xbox, your head, all got a look in and a demonstration of how things will be with the launch of Windows 10.
Now that the dust has settled a little and we've had time to step back and take stock, we want to know what you thought was the best thing shown off.

Full story from the WindowsCentral blog...