I've been through a couple times. The only snafu at this point is that it can sometimes be hard to get to the elite line if you go BEHIND the ticket counters to get there, as the turnstiles make the path to the elite line narrow and crowded with people milling about.

Best option is to go to the center of the terminal IN FRONT OF the ticket counters and then straight back into the elite line.

Hope this makes sense...