Well since "Power 98.3" is in the subject line, it makes what I'm about to say fit directly in to this without me having to post an entirely new post!!!
Without even thinking of jumping to assumptions about Joey Boy and La hiking their way over to 101.5, I'll leave that up to someone else to do and move right along to say something that's been roaming around the noggin for some time now.
In my opinion, Power 98.3 sounded its best last year, July 2009 through about February or March of this year. I genuinely miss the way it sounded during that time and wish it kept the same format / sound style it had during that time (while modernizing the music) all throughout this year as well. I know some people may be thinking "nothing changed". Well, if this is what you're thinking, then... I don't know what to tell you because - it surely did change quite a bit and is different from how it sounded last year when it comes to overall sound and formatting. Not too fond of the increase in hip hop recurrents.
I also have to say 101.5 JamZ has changed as well, and in my opinion, I think they sound better than they did last year at this time. I really don't have much more to say on KZON. As far as KZZP, I don't think they've changed much, if at all, with exception to a few minor specialty type things like adding the Baka Boyz Allstar Hitmix, which I enjoy... But out of all, the only one(s) that has gone more towards the direction of my likes over the past months are KZON (and I guess you could add KTAR and KDKB and KPKX as well).