Air blowing in my face for 11 hours was a very annoying issue on a recent KLM 747-400 flight to MEX - I was seated in 72K (first row, upper deck). I'm currently planning a flight in First on the Lufthansa 748, so I find the reports here quite alarming.
Can anyone tell how's the situation in rows 2 and 3 on the 748? And how is it compared to the Lufthansa 747-400 upper deck? I may switch to a flight on a 744 if necessary.