Rude staff. Most of them do not speak English, and...

Rude staff. Most of them do not speak English, and when they dont, they simply turn their head away from you to show they are not interested in helping you. No decent food in the restaurants, show you one thing and bring different, asking you to pay straight away as if you are about to run away without paying. Not enough sitting places to wait for your flight.
Some complecated policies for lounge access.
Will try to avoid this airport in the future.