Being delayed is never pleasant but a well appointed airport could help. Things like dining options, free wifi, charging outlets and seating areas. All things that this airport lacks.
The boarding areas are small and run into each other. If everything is running smoothly, it's a tight fit but one small hiccup and BAAMM! It's survival of the fittest. Try balancing on your "22 inch suitcase while hovering over a prized outlet while you feel the heat of staring eyes who want your tiny spot. Geesh.
Must pack spare battery.