I am still formulating an opinion, I want to see more "raw" footage if possible. The last one is the one I watched... why do they have to make all these videos 2-4 hours long grrr! The one I saw corrected errors apparently from the 1st & 2nd copies.
And I took a peak at the comic book style 911 commissioned report... might consider picking it up one day.
I will say this much, there is too much that was said, the timing, etc... to dismiss it all and just shrug. But, there are parts again, where they go to far to prove a point and lose it in the end because it doesn't align.