I search for one & didnt see one.
First I'd like to share http://www.youtube.com/watch?v=OLOttHhyNp8 amazing 9+ minute gameplay/ cinematic video.
I know there a million awesome gameplay videos out there but I thought this might be a good start.
linked video: "BRINK April 19, 2011 NEW GAMEPLAY & INTROS HD(720p) ++UPDATE++"