Even though I cannot stand Mr. Vanilla... err, I mean Hal Jordan, Tom Deja's coverage of Hal's Silver Age adventures is both fun and exciting. He's a very knowledgeable and hilarious host with a clear passion for the stories and era he's covering. That said, he doesn't go easy on the books or creators; this isn't a back-patting show. Tom is very fair, in that he's always willing to point out when the creators missed a step, and / or weren't exactly kind to the characters.
If you have a love for (or are curious about) the Silver Age of comics, DJ Comics Cavalcade is a wonderful, to-the-point podcast that deserves your attention.