the company i work for, the moving picture company at the moment is the only other company currently working with flowline, its being implemented with out own pipeline and other goodies. I am afraid i cant actually tell you anything, we have been warned to keep quiet, but yes its simply amazing, i'm yet to get my muddy paws on it (commercials department dont get the latest toys), hopefully wont be long, it is software of course but its not off the shelf stuff yet, i really dont know much about its future though. mpc is quite secretive even in house, so i couldn't tell you much more even if i was allowed to
the most impressive thing is that they didn't use any compositing in those underwater shots.
mind blowing!