I watched it with my ma and sister-in-law in some cafe/bar on Crown St. We also thought it was a disaster movie until the bloke put sound up.
Walked back to my bro's a wee bit numb to phone Mrs. Under , was the middle of the night so she had no idea - told her to put the TV on and i would phone back in 5 mins. Did so and she was "why is there a disaster movie on at this time". Explained it was real and i might struggle to get home the next day. Heathrow was mental on the 12th dazed Americans everywhere but, as i was going back via Dubai , i practically had a plane to myself.