They have a bad reputation. Also tight seating on NYC to Athens flights, according to a friend who just flew them. U can only get miles on their program.

I flew them as a kid 40 years ago on a Comet 4 from Paris to London. Plane came from Athens. I still can remember the crew "yelling" at passengers who had gotten up before the plane had stopped. Also 30 years ago from New York to Paris. In those days it was an empty 707 which continued to Athens. Food was excellent but those were different days. Also NYC to Athens 25 years ago was quite pleasant but their crews were a pretty rough lot.