There are multiple 3rd parties including BAE and Synopsis as well as U.S. Military, UCONN and Ajit, new Directors and Blevins who have vetted POET and probably have the answers you are looking for. At this point you either accept that the prototypes are functioning or not and that what they have claimed about POET's capabilities will be deliverable in the future. Yes there could be yield or cost issues as others have pointed out but these can and will likely be worked thru as the various manufacturers begin to develop their new products with POET.