I am suspect about this movie.
Two things draw my suspicions.
One, this movie comes at a time when polls show support for our military action at a low. Americans traditionally do not have the stomach for sustained military campaigns. We like to go in kick ass, take names and get home in time for dinner. During the Civil War it waned in 1863. At that time Lincoln came up with the Emancipation Proclamation to give the fight a renewed moral impetus and also Thanksgiving Day as a national holiday to try and pull people's heads out of the dumps.
This film would fall in the same catagory as an emotional dramatic vehicle by which the "reasons" for the the fight are once again thrust in the public's face. People will leave the theatre fired up and pissed off. Enlistments will spike. Support will rise.
Two, no one lived from this flight so any portrayals of action on board are likely to be suspect and prone to artistic license. I view the representation of the alleged actions of one passenger to try and reason with the hijackers as morally repugnant and a low blow against the memories of the deceased.
I won't even buy the $1 pirated copy of the DVD already for sale here.