LA-MEN-TA-BLE the treatment received by customs ag...

LA-MEN-TA-BLE the treatment received by customs agents, both those who check your passport and visa, and those who check your suitcase and metal detector, unpresentable and impolite children!
And there is no one to complain about.
Once inside, they do NOT let you use the CUCS in coffee shops and stores in the waiting room / boarding gates. They only want euros or dollars. And there is neither cashier nor exchange house (CADECA). And that even that is Cuba, not the foreigner.
Third World !!