The Skybox link has 2 great videos (footage is mostly the same, one is edited with "need more crosshairs"), for those who haven't seen them yet.

http://www.firstimagery.skybox.com/hd-video/2014/2/11/lookin...

youtube/ vimeo direct:

http://www.youtube.com/watch?v=fCrB1t8MncY&hd=1 https://vimeo.com/82644547

http://www.youtube.com/watch?v=BsW6IGc4tt0&hd=1 https://vimeo.com/86196806