Well, it looks like 95.7 Kiss-FM is gaining in the ratings. In the March '14 ratings, it's tied at #15. Not great but much better than the one-point-somethings Kiss had been generating. San Diego's original Rhythmic AC station, XHRM Magic 92.5 is #10. And look who's #1: KIFM, which left the Rhythmic AC format last year to go Soft AC. I don't know how they're doing in the 25-54 demo but being #1 6+ is a success.
It didn't make sense at first for Clear Channel to put a third Rhythmic AC station in the San Diego market. But KIFM's format switch has probably moved some Rhythmic AC listeners to 95.7.