Everyone who subscribes to one of the 42,000 denominations, has something he disagrees with in 41,999 denominations. So disagreement is kind of something we can ignore, I think. I am more concerned with the statistical fact that the younger you are, the less likely you are to care for Christianity as we have inherited it from the past. It seems to me, something new MUST come about, just because God is bigger than all of this, and our need for Him is bigger than all of these arguments. Assuming this to be correct, the Bible says prophets and apostles are necessary to bring it forth.
I don't like the NAR either, because I don't like when people think they have enough of a handle on God's plans to start classifying them. But I think that something like what it stands for is the wave of the future for the Body of Christ on earth.