This early sound era adaptation of O'Neill's "Anna Christie" would be a decent movie worth seeing on its own, but it is Greta Garbo that makes it particularly worthwhile. The rest of the production is solid, and for the most part, its limitations are common to many other sound movies made in 1930. Garbo herself rises well above the level of the rest of the production, and Marie Dressler is also memorable and effective in her smaller role.
It's easy enough to see why a story like this was chosen for Garbo's first "talking" role. It provides a female central character who offers a ready-made opportunity for an actress like Garbo to demonstrate a good range of abilities, from strength to tenderness, from coarseness to elegance. She has good scenes with several of the other characters. Dressler's raucous performance works well, and she has some very good moments. George Marion is very believable as Garbo's father.
The story itself is an interesting one, with some worthwhile themes, though it does not necessarily lend itself that well to cinema. There are a few times when it might as well just be a filmed stage play, but then there are also a number of times when the camera picks up some good atmospheric details, such as the dockside setting or the New York skyline, that make a good complement to the emotional story.