My football analysis is not worth much and probably wrong but:
I suppose we are trying to play the same style - passing, possession, play out from the back etc.
The difference as I see it is the socceroos have high confidence atm, are playing lesser quality teams, are closing down quick and regaining possession, always trying to get forward and attack, have guys who can finish, and everybody seems to know their job.
Japan will be a good test. I'll wait till we play them before getting too carried away but everything is looking good so far.
The Mariners pass around the back too much and seem to struggle to get forward. Midfield gets shut down too easy and our front guys struggle to score except Simon. The teams we play know us and we are probably a bit low on confidence which is very important imo.
BUT.. we are not getting smashed and the last few games before the Asian Cup break showed some good improvement.
I think we need to play at a higher tempo and press better, have some mongrel and go for the kill.
IMO