AC*SE is right which is why I would use the kiosks only if I have carryon.
Baggage taggers and conveyor belts right next to the banks of kiosks would help flyers with bags to proceed uninterrupted and still keep the time savings the kiosks might give. I am not a big kiosk fan but appreciate the option.
Call me old-fashioned, I still like real live people, like bank tellers and gate agents.