Whats the point?!

If there is no clear guarantee that bookings will actually go through the system or result in the delivery of a cab, why was this application even made? So we can make a booking and hope for a cab? Might as well call and not risk it, which is disappointing because this seemed like a great idea until I was accosted with pop ups telling me that I basically downloaded it for nothing.

Hectic101 about Checker Cabs Calgary, v3.1.4