I have heard good things about Medved. Unfortunately no stations in this area carry him. At least none that I know of.
Hannity probably does talk on a lot of the same points, however, that is what it takes to reach "the masses". Every campaign strategy I have ever read says that a candidate should pick 3 or 4 issues and just keep hammering away at those. People can't remember more than that, and if you give them much more they suffocate from information overload.
Hannity probably isn't the best one to speak to those who keep up with the news 24-7 (and don't believe most of what they hear and read . . . you know, FREEPERS!). However, I still think he's the perfect spokesperson to be out front with folks that are swing voters . . . you know, the people that win elections!