It's sounds as though you're implying that usually titles are very slow to hit the Australian market, if so, that's certainly not true.
I don't think that we should get the majority of titles before the U.S., considering much of what we buy are U.S. movies.
Seeing as though we are in a 4K thread, I'll stick to 4K titles as examples if you require them... There are a lot of 4K titles that get released in Australia the same week as they are released in the U.S., or the week after (sometimes two weeks after... By time you receive a title from the U.S., it's close to 2 weeks after it's released there anyway), that we also get before the UK, Europe, and some other countries. I see a lot of Australians try to put our market down about this, when for the most part, we do get most titles pretty quickly.