That sounds like a real problem Flash. I assume that auto approval trust is not built equally when a GR has to follow up with corrections.
At what point does a new power mapper (600 edits), say "why don't I have automatic approval?" or "oops, I just realize I've been doing that wrong for XXX # of edits." I think they should offer GR feedback to power users after they are advanced and invested in improving their neighborhood(s). It would make better use of there time for feedback.
New power mappers seem to come to forum for an advanced education in guidelines. Has anyone noticed an increase in forum help and review requests since GR review help policy changed?