“The app looks great and is the realization of the blood, sweat, and tears of a lot of stakeholders, not the least of which is you and your 648 Group team. Thanks for doing such a stupendous job and for hanging in there from the first phase/iteration, through the wire framing—which turned out to be not only worthwhile, but also essential—through the search for acceptable wayfinding, etc. I think that this app with its one-of-a-kind features, e.g., Shopping Helper and Boarding Countdown, along with its intuitive ease-of-use, can quickly become very popular, if not the standard for all future airport apps worldwide. Thanks again for all you did for us.”