I flew with KLM a couple of times on the Amsterdam - Paramaribo route. The cabin crew is nice, professional and friendly. No, they won't go the extra mile, but as an economy class customer you don't get 'that extra mile' to begin with. You get what you pay for and they give it to you like promised. Food is ok, flights were on time. The MD-11 is an older plane, so it may not look as fancy of some of the newer Airbusses or Boeings, but it can still hold its place. We had a quite annoying group of passengers in front of us with kids, who let them play, jump up and down on the seats and scream for most part of the flight. I would have liked the cabin crew to have said something about it as I and a couple of other passengers tried to, but they didn't. One of the cabin attendants did thank us when we de planed for being so patient with the kids. All and all a pleasant flight, even though 9 hour flights are hardly ever pleasant.