Down under the AOG church 'rebranded' in 2007. I am not sure why. (A common reason tends to be so that the group can disassociate themselves from bad publicity arising from some individual fellowships). The Assemblies of God in Australia is now calling themselves Australian Christian Churches. There are still some churches that retain the AOG 'label' but many now use other names such as Harvest Church, Faith Christian Church or Gateway Church. From talking with someone from Harvest, this name change seems to be confusing for some who have been in the AOG for many years or who travel to (or from) Australia a fair bit.
I am not sure that the current direction some of the fellowship is going is good for the Church, in general. My wife and I walked out from one that we were visiting because the music was over-powering the singing to the point that I could not understand the words that the congregation or front group were singing. All my wife heard when she was in the toilet was 'Thump, thump, thump'! On the way out we declined the offer of ear plugs.
I suspect my children may all go to the ACC churches nearest to where they live... where ever that is.