Will fly tomorrow morning at 5.30 am (!) to Amsterdam. I don't like this flight, it means that I have to wake up at 2.30 am, on my way to the airport by 3.00 am and check-in at 4.00 am.
Will be in Amsterdam by 8.00 am, local time, and will have the first meeting at 09.30 am, and the last one that day at 8.00 pm (dinner). Not something to look forward to.
KLM is using the motto: The Reliable Airline. Here are some comments. You can make up your own mind.