I think some tourists, look at scenic places through their camera than with their eyes. They move fast to a place, quickly observe the surroundings, click, click and gone. I dont see them really enjoy the surroundings and capture it with their naked eye. They are more curious about the lens eye. Having spent money and time, isnt it important that you enjoy the place first, before taking a snap? I love taking photos, only after I have enjoyed the surroundings :)