I work in Saudi Arabia and i fly KLM from Houston to AMS... then AMS to DMM. i make this trip every 35 days, so i'm really racking up the miles.. I guess i have been lucky haveing great service on my flights, most of the time a few of the crew remember my face and i get really good service. i have even been given a in flight upgrade from coach to WBC if their was a emply seat after doors are closed.