Oh I forgot- I like WMSS a lot, not because I like every single song they play, but because they play plenty of great songs that I haven't heard in years and can't hear anywhere else on the radio. It is also fun to actually discover songs that I've never heard before through their station, since the potential of "discovering" songs is extremely limited on other stations. This takes me back to the time when you could actually hear a new song every once in a while on a commercial station. In particular, I like WMSS' morning "adult contemporary" programming- I wish they would play less of the "campy" 90s easy listening and more 60s/70s/80s easy listening, but I realize that is my personal taste and I don't expect them to cater exactly to what I want. The fact that they have plenty of variety is what matters. I also think their true oldies shows on Saturday (and some Sunday) mornings are very good.
As far as commercial stations, I think the Peak is doing a very good job. Again, it is their variety that makes me say this. I have heard plenty of songs that I wouldn't expect to hear on that station like "Do Wah Diddy Diddy" "Summer in the City" "Happy Together" "Classical Gas" "Operator" "Isn't She Lovely"(!!!) "Right Down the Line" "Breakfast in America", etc...this is what gives a station personality, IMO. I also like the fact that they incorporate newer songs like "Little Lies" "It Must Have Been Love" "Losing My Religion" "I'll Stand By You" - this adds to the variety. One way to look at it is that these are all "classic hits", and the format does not have to be restricted to the narrow interpretation that you see on most stations.