I won't disagree with that. JW's Superman theme is not only iconic... it's transcending and can elevate material on its own. They don't make them like that anymore.
But there was no way MOS was gonna happen on Nolan's watch without Zimmer doing the score. That was a lost cause, I'm afraid.
Back to LONE RANGER... As far from great as it is, it's sad to see it do this poorly. I'm still a fan of the subject matter, and they dropped the ball in many areas, but it deserved better. Worse films have been much more successful (including many of Depp's other recent efforts).