I saw the film last night. I expected a little more storm footage from Sean Casey. Time was spent on some of the players, the fleet of vehicles, the construction of the T.I.V. Still the footage they did use was no less impressive. Josh Warman's role seems somewhat diminished compared with some other guy involved w/Vortex 2. Reed Timmer and his group are not mentioned at all.
The Imax I saw this at was a Dome Imax at a Aviation Museum in Long Island, NY, but it still blew me away. The narration is by Bill Paxson of course, (Twister). I had trouble hearing him speak when other, louder things were happening on-screen.
"The days have gone down in the West behind the hills into shadow...How did it come to this?"