I remember 9/11, in the UK I just finished college and was getting the bus when some people were saying they got text messages from other friends telling them someone attacked the twin towers. When i got home I found my younger brother glued to the TV telling me one of the towers were burning away, I saw it and I was in disbelief.
In the same way this is how the documentary starts with a surprise on seeing the tower on fire, nobody knowing of yet how it hit at the time. That was at 8:46am people just got up to leave home, and on the other side of the Atlantic I was on my way back home.
The style of the program is cameras from camermen on the ground as well as civilian footage, the reactions of anger, fear and more all seen and absorbed to this footage.
Then you see the fires, the jumpers, the second crash, the fall of the tower, the dust, the second collapse and a final dust sweeping over new york.
What was perhaps the greatest shock was seeing the full devastation the dust brought, covering all streets in dirty brown dust, water is dirty, windows smashed and an entire scenery which bears no resemblance to the New York we all know and love. To be there at time must had been terrifying, and no Hollywood film could replicate the fear the events brought as shown from eyes of ordinary people.
This film serves just as much an educational purpose as it does retelling the events.