Half the fiction podcast is about the author who chose the short story & read it then turning around and critiquing it in loving, unflinching detail. Might be worth giving at least one a try just to see if the critique portion works for you.

Another rec - more like the Moth in its shortness, but so terrifically delightful that I'm shamed I didn't think to mention it initially: 99% Invisible is an architecture podcast about, well, the stuff people don't usually look to see re: architecture, design, etc. - it's a lot of fun.