Once all the chatter about US-VISIT settles back down to the norm, we'll see more articles like this one talking about how the new expansion to the project is working out.
One visitor who was one of the first from a visa-waiver country to be fingerprinted said it wasn't that long of a wait. It went quickly for her. We'll see how well it goes over for others in the weeks to come, I'm sure.
All over in just 3 minutes.