There's not a moment in this movie that I found out of line or unrealistic. It makes you ask yourself "what would I do if this were my situation?" It is a perfectly normal portrait of how the other half has to live. The film has a slow desperation about it, without the usual modern artifacts like music or camera tricks. The desperation occurs from the story itself- how about that for a concept. The actors are tremendous in showing restraint and it pays off. The exchanges between the sisters are heartbreaking and frustrating and, again, believable. The scene in which a minor character dies could have been savagely shown, but instead only the aftermath was shown and described. It somehow makes what happened only that much more savage in our imaginations.