I am blown away too. So much exciting action going on.
The VR films remind me of my dreams, where I am often amidst a scene, yet completely not really part of the scene. I am an observer who gets to navigate the space without having any impact nor being perceived. The dreams are often not cool sadly.
Being able to view a movie from different angles is an odd idea. I presume film theory must be having some interesting contemplations.
I am really starting to want to get VR enabled.