Great airport! Compact and cozy. The staff is very friendly, there is free Wi-Fi, as well as clean water in the cooler, which is very important given the climate in Sri Lanka. This is probably one of the best international airports I've been to (top 10 for sure).
A small, clean airport, very quiet, a big plus in the balcony for smokers.
It's also really cool that there's a cafe where you can eat.
Of course, there is a big minus for dutik, but we also understand that we should not expect more there)