This airport is humongous! I kind of regret that we didn't have more time to explore it because there is so much space here to cover. We were really pleased with the food options available. There was the standard fast food (McDonald's, etc) but it wasn't hard to find other places with fresh sandwiches, smoothies, etc. We made an unbelievably stupid rookie mistake at this airport and drastically underestimated how long it would take us to walk to our gate. We had no idea it was so far away and we were the last ones to arrive on the plane. Give yourself plenty of time to navigate through this place. The one thing I really didn't like was the security at the carry on baggage screening was the most aggressive I've ever experienced in any country.