No. It was shockingly easy to follow a script that had been done before, in other countries, in print, and, on screen.
That it is shockingly easy for Americans to run and NOT RUSH the shooter is discouraging. Then again, these people were sitting ducks...and unarmed to a man.
Concealed means concealed and I'd rather be asked to leave the theater than be in the dark with a group of strangers without my sidearm...