Less than 5 minutes from the plane to fresh-air, a record for me so far.

Landed mid-afternoon at ORD at the gate closest to immigration. Off the plane, down the escalator to the customs hall. The wait for non-GE people looked like about 10-15 minutes or so. For me, less than a minute at the kiosk and less than a minute walk to the exit (no checked bags), waived through.
GE is turning out to be one of the best $100 I've ever spent. Nice.