I doubt anyone here believes that our general values are exactly the same as the values of other countries. What this thread is asking however, is whether we have any sort of strong culture to announce as something special and definable in the context of the globe.
IMO I don't think we really have any sort of significant base culture to get really fired up about. Sure, there's the whole "snags on the barbie" and meatpies at the footy, but these are more like generalisations and stereotypes than actual culture per se. Compare this "culture" to that of a country like, say, China or India of which have strong, long-running, definitive cultures that are instantly recognizable.
I think we can put this lack of "true" Aussie culture down to two main things:
1. We're still only a very young country.
2. Ever since the beginning of us becoming a nation there has been cultures from all over the world integrating with ours; thus making the growth of a uniquely Australian culture almost impossible. (btw I'm not against different races and different cultures in aus, quite the opposite; I love our multi-culturalism
)
So yeah, that's my opinion of "true Aussie values". And as for "true" Aussies, I believe almost anyone who comes here and consequently calls this land home is a "true" Aussie.