This is mainly a rebuttal of all those people whose automatic hackles got raised for no reason other than this portrayed a reality that they do not want to admit to. I would suggest that they do some research behind the person who actually wrote the script to this movie (Michael German), who has a first hand account of the actual events as it unfolded. Several of the comments that took offense to the movie should go back and try to see the background behind this to assess its veracity.
As for the actual movie in term of script and acting My actual rating is 7. Yes it fall short in terms of continuity and tight script scope but “dissing” it due to the fact that you are unconformable with the reality based fact falls squarely one your insecure shoulders and should not be the basis of rating the movie.