You guys were interviewed? I did it at the Atlanta port office (the second Atlanta location, not at ATL). I got there 20 minutes early, they showed me into the back, and an agent showed two of us how to use the kiosk together and repeatedly reminded us that we should never wait unless we're behind another person with the magic sticker in their passport. Then another agent asked me if I'd ever been arrested and if I'd be using it more for business or pleasure. I circled that I'd not been arrested, initialed the form, and I was back on I-75 northbound well before my "interview" slot was even scheduled to begin.