What was most moving was the matter of fact way that great bravery was described and the fairly calm way that life and death decisions were being made during the fire.
I did well up, though, when the person, dithering about whether to jump 170 ft into the sea, was knocked into falling by a man who couldn't stop behind him because his shoes were on fire from the heat of the walkway from the helipad. It turned out that 'burning shoes' man, who also survived the fall, thought for years he had pushed someone to their death and it was only in the making of the film that he found out the man had survived. They suffered facial burns from radiant heat from the fire during their fall.