I can remember some 10 or so years ago being on a flight from LAX to PHX with Captain Speaking giving us a running commentary on what was below, left, and right of us with details down to showbiz stars' ranches/homes which could be seen! About 25 mins into the flight said Capt came on to say that he would have to discontinue his guided tour commentary because some pax (I personally think it was most pax actually) wanted some peace and quiet!