According to Jay Thomas, it will take all of nine seconds to "process" your pass the new way. You hand your voucher to the attendant, scan your right index finger, and a card is printed directly from the turnstile. I believe that after your initial "processing" the attendant won't have to step in. Much like at Universal and SeaWorld, you scan your season pass/ticket yourself and then get prompted to scan your finger which then unlocks the turnstile.The attendant is just there to scan daily tickets and help with any issues. This all being said, I think there are definitely going to be some growing pains in the first few weeks as the attendants and guests get used to the new system.