Here's the dialer and home screen:
This is how you answer calls:
The photo roll and camera seem a bit glitchy:
The notification center is more Apple than Google:
Here's the whole video.
It's not ugly, and it seems to run fairly smoothly. But those are smartphone OS table stakes circa 2009 — now you need a healthy app store too.
It's going to be a tough climb back for BlackBerry.