If you want to look at commercial like this, thats fine. Think of rather catchy and familiar commercials of the past. Even if they last 15 years or more they eventually fade away. Everything needs an update. They can't make everyone happy. Its music and I know I'm gonna get a response that talks about how you grew with this music and how its more then that but at the end of the day, it is familiar music, a familiar logo, a familiar spokesperson that just eventually ends.
You can say it never gets old but that is your opinion and they wouldn't have made this decision if they didn't need to. So yes, you can call everyone at WLS dumbos or whatever adjective you want to use but it doesn't change anything. It doesn't make the cues come back. Sorry you feel like part of your life is over or whatever dramatic situation you call it but there is a point where you just need to move on. But that won't happen and you will probably restart this conversation every month for the next 5 years, I just need to get my opinion out there since you very clearly want to make yours known.
I respectfully agree to disagree with your opinions on this, I'll see you in another thread, hopefully on the same side!