Beer doesn't travel. Only the license to make it.
I bought a six pack of Fosters when I was living for a time in South Wales (not 'new' south wales) and it was quite good.
Even the so-called quality Stella Artois isn't actually 'imported' and the reason why it tastes wildly different to the tap variety.
Thing with most Aussie beer is that it all comes out of the same vat.
Hilarious the arguments you hear about what brand is better than another.
cheers, Mark.
(edit) I remember seeing those XXXX ads. Could have been when I was in W.A.
The best beer ads were the Holsten Pils with Griff Rhys Jones in the 80's.