Of the videos in the post above: I'd say they were lucky escapes. They reacted, sure, avoiding something not that wide by dodging in the only direction open to them, but Vickers has an immense ship collapsing down on her, she's running in blind panic, she's not looking; she's not thinking, she's fleeing from the sound and vibration of a collapsing giant spacecraft. It would be a more accurate comparison to have someone standing in front of a building being demolished and tell them they can flee as soon as the detonators go off. In all likelihood they're not going to wait and perform a neat side step, they're going to run like hell. They might have to wit to look back and make a calculated judgement but I wouldn't be surprised if they didn't.