Many of these shows are not too deep theologically. They are really designed for believers and others with a minimal grasp of theology. They introduce some ideas that some people may not be aware of. There is often a few songs interspersed.
These shows are sort of a bridge for those from traditional christian churches to be exposed to the Hebraic roots of the faith and issues related to the regathering of the 10 lost tribes of the House of Israel.
And of course you can download these shows onto your mobile phone or device by right clicking on the download link next to the show's play button that is on the left hand side of the show's description. Click here to have a look.