I hate saying bad things about Ukraine, but it must come out.
Anywhere you go that should be regulated by the government, there is a banda there. (i guess you can translate that to mafia)
The Airport just gets me mad because you pay a lot of money for that.
I know a person who had a lot of watches with him. They told him to pay. When he said he was gonna break each one of them in front of them and then leave them their they decided to let him go.
And another thing. I know their are weight limits on the airlines, but in America (My family uses LOT Polish) they just put heavy lift on baggage. All the Polish people have like 2x the regular bag. In Ukraine, my mom was gonna have to pay $100 on the way back to America. Everything in the bag didn't even add up to that, so she decided to leave it with friends.
Look at worst airports, Kiev, Ukraine is there. Great rep.
Best and Worst airport as rated by the Budget Traveller's Guide to Sleeping in Airports
Finally, the border patrols, but that's another story.
Its either you pay $20 to go through or you wait for hour(s)