I always take Delta to Athens Greece. I try to gat an aisle because I am tall and I can at least stretch my legs and get up when I want. There are plenty of movies and TV series to keep you busy. They serve drinks all thru the flight, even most alcoholic drinks are free. Usually between them the flight attendants speak 4 or 5 languages. On my flight there is dinner, snack and breakfast. Plus intermittent snacks and beverages. I can't think of anything negative to say, I guess when nothing sticks out that is a good thing. The one thing I would say is if you are not happy with your seating; when you get to the kiosk to print out your ticket, see if there are any aisle or upgrade seats available. You can change it right there.