What works in ATL does not yet work at CVG. Last flight there the other day there were two scanning stands and two lines denoted by markers and tapes. The Breezeway was on the left and the "common folk" line on the right, nearest the podium. As we walked into the Breezeway when the flight was called, the agent called out that we better get over here to the regular line since they had not sent her anyone to help expedite the boarding.
That seems to be fairly much par for the course in CVG and certainly is the rule at most of the outstations where facilitating the great Breezeway enhancement is generally ignored or only erratically practiced.