On the subject of station quality, I think it can be broken down to the appeal of either personality or content, and if you are lucky enough to have both.
When it comes to KFAN, my opinion on the shows are:
Power Trip - Having a local show on before 9am is nice. Sludge lives up to his name and is hard to listen to, he is very negative and has tastes that don't mesh with mine in the slightest. Hearing about how 311 is better than the Beatles daily - need more be said? Chris I don't have a strong opinion on other than again, very different interests. Mike can have fun stories and in general is fun to listen to, I like him. I never go out of my way to turn this show on however, it just isn't that good. I remember in 2010 when the Twins were playing game 1 vs the Yanks in the post season they didn't mention the Twins ONCE during the entire show when they giggled about it at the end before sign off and said "oh yeah I guess the Twins are playing tonight" after spending hours blabbing about meaningless Vikings preseason minutia.
PA - Unlistenable. PA is all about promoting PA. Anything non-Vikings related discussed is most likely due to the partnership with FSN where they send Coom-Dog, Laudner or someone else over to endure him for a segment of Baseball. Judd and Phunn on the other dial however is probably the best sports show in town right now - two fairly normal guys having decent discussions. Nothing too in depth, but at least its something.
Common - Common can be a lot of fun, he points out the ridiculous nature of PA and Rosen and others, but in a way they are comfortable with of course. It isn't a sports show even when sports are discussed, but he does tend to break things down on a normal level rather than keep things pedestalized more often than not. The Dark Star segment was always fun for Twins talk, even if Dark was towing the line most obviously for them. Over on the other dial Reusse and Mackey will talk ball more than any other program but Reusse never offers any insight and is usually promoting an agenda. Mackey can sometimes have a fun topic, but more than often will bring up something obnoxious and beat it to death (Obsessed over bringing Punto back, "Mauer-haters" are morons, not focussing on anything other than one aspect of the topic, LeBron love overload, etc....). So it's a tough listen. Baseball will be there but it's not good hosts. Common might not break down last nights game but he can be entertaining at least.
Barreiro - See section on PA only add bad politics. I'll take Souch any day of the week over this.
Gleeman & the Geek is the only sports related content on KFAN that offers anything insight or fun discussion on baseball.