Torres, agree about our airports - Sydney International in particular.
We arrived there mid-morning a month or so ago, and needed to take the QF domestic shuttle to continue. We knew where we were going, but because of the poor signposting and general melee, most pax didn't - especially the "foreigners".
There was a very lengthy queue which looked like it was going nowhere. Lots of the "foreign" arrivals were pushing trolleys around aimlessly and were being loudly harangued by QF uniformed staff about getting in line etc. Wife and I noticed a QF bus outside the terminal, she nipped out and confirmed with the driver he was heading for domestic, so we and several others got on and went.
She asked the Chinese guy next to her where he was going - he told her to Canberra to represent Hong Kong at a conference on Transport Infrastructure - and askes was Sydney always like this. What could she say!