What comments would you like? are you asking if the content is politically correct? or are you asking if we like it?
Personally, I think it's a great song! have always loved it, sing it how you like, I'm sure the person who wrote it won't mind! God! if my songs are still being sung regularly after 100 years, I wouldn't care if you cleaned them up, altereds them a little, well, as long as it WAS STILL MY SONG if you get my drift!
Lucy