The source (Adobe MAX) 'demoes' full range of incredible scenarios..
https://www.youtube.com/watch?v=gfct0aH2COw
The video is much better than the linked page. The video shows the dynamic multi-angle character rotation and other object rotations.
https://www.youtube.com/watch?t=63Weird that YouTube's default error page (xnx's post) is a 1 minute video titled "YouTube is not currently available on this device.".