I honestly do not see the point here.....
What is more demanding on this flight than a 6 stretches, 14Hrs charter duty flying in Europe to all these little islands with 1500m of rwy and ending your day in a demanding airport like CDG!!!!
Duty starting at 2 o clock in the morning and ending at 20Hrs after all the paperwork...
Arent you being a little spoilled here? Sure, it is not an easy flight but do not make an elephant out of a mouse here....