We just got back. Our flight was the 7:40 pm BA flight. We were the last flight going out and the flight before that was at 5 pm.
Between the 5 of us travelling together, we have been to hundreds of airports both small and hellishly large. We found that this was the worse airport we have been through and were happy we were the only flight to be going through. It took us 40 minutes to check in with only 2 families in front of us and 1 hour to go through security which had about 40 people ahead of us. The check in and security was very hot! There were plenty of seats after security and lots of fans blowing. So, the wait was tolerable. The facilities are few and, my oh my, they know how to charge for a cold drink! It was $5 for a bottle of gatorade. Luckily, the sun had set and the walk to the plane was fine.
It will be a blessing to see the airport enlarged. It is definitely needed.