Excellent experience at this small but well planned airport. Used automatic check-in which works well - if you ignore the instruction to enter your passport into the machine with your photograph uppermost. The reverse applies. Icelandair staff available to assist with the process. There were four flights scheduled to leave at 5.00pm two of which were to the USA and a long single queue snaked around the departures hall. There were eight desks open and all passengers processed quickly. Security excellent with friendly and thorough staff. Airside there are plenty of shopping opportunities and several refreshment options. Short walk to the departure gates. Slightly chaotic boarding process with two queues bearing down on just the one agent at the gate.