My office is small but imagine companies with a lot of employees and several shifts whom all share a common break room. Food is taken all the time and there is nothing more frustrating than earning a break and expecting to have something waiting for you and finding it missing! Like I mentioned above having one in a dorm situation would be terrific or even putting some fresh baked cookies inside while they cool to keep those grubby little fingers off them might make them last more than five minutes.
Whether you look as the infomercial as a funny joke or not, you have to admit that there is something to the Fridge Locker that has people talking and I suspect it will be in a local store near you some time soon.