Happy End
Everyone seems to hate the studio-imposed ending, including Gish herself. Well, they are wrong! The Wind was going to end with Gish escaping the bad guy's advances by fleeing into a sandstorm and perishing...typical Victorian tragic melodrama, the sort of thing spoofed by Chaplin and other comedians.
What we get instead is considerably more complex and interesting, and contains some of the best scenes in the movie. I won't give the credit to the studio execs who demanded the revised ending; obviously, Sjöström was a genius who knew how to work wonders with whatever material he was given.
The very last scene is entirely too sentimental, but still a great improvement over the original proposal. I'm going to watch it again, to see what more I can get out of it.
PS According to http://www.brightlightsfilm.com/51/gish.htm no tragic ending was shot or contemplated, Gish fabricated this complaint for personal reasons.