My first time in this airport. Nice airport, big, one big security zone: you don't need to go through security to go from one terminal to another. Update: when you get to a gate for a flight to some destinations (e.g. USA, maybe others) there are security checkpoints that separate the main terminal from the waiting room dedicated to just that gate.
Food is pricey, but that's pretty much par for the course at an airport.
Free Wi-Fi. You can stay connected half an hour, and you can reconnect. They don't promise fast connections for the free service, and they offer a paid service for faster and longer connections.
