Some constructive criticism, trying not to be too harsh.
First, there's no premise. Why create a gimmicked triumphed, when there are impromptu ones? What is the benefit? If you ARE going to do something as such, make it worth it; make a better premise that uses it to benefit. It's almost like going back to smoke signals to call someone instead of using a phone.
(don't know if that was exposure or not, if so please edit it out!)
Why create such an effect when there are so many impromptu ones out there? Also, no justification for finding exactly half. I was sitting about to get up and grab a bowl of cereal while you were doing it.
Overall, just think it through. It should flow, there should be purpose, and they should generally CARE. I shouldn't have been thinking about food while watching it. Keep playing around with it, maybe something good will come!