They get older and their music gets softer. I've liked korn for...kah I don't know, years.
I noticed the same thing, this new song is more pop that ever. But then again, listening to their older records, I at least, noticed that they're a bit more pop every year.

But intsead of getting angry because of this change I listened to the song for few times and came to the conclusion that I still actually quite like it.