I agree with Cabbott 1 - KLM are great, Sabena/DAT/SN Brussels/
S-Tail/whatever are.......not quite so great. KLM just went with the flow, even when things weren't flowing in the right diection they were never any trouble, while some of the Sabena crews that I met needed a humour implant. Pegasus crews are usually in a good mood as well!