I felt a little confused when the movie ended. I wonder wether they got too self-righteous with the final scene, somehow spoiling the whole movie. I think the rest of the movie is less jugdmental with the characters. The coldness of the tone fits the story but doesn't help the movie in getting one you'll attach emotionally with either. Though it's mainly a comedy, it's a subtle one and there are enough heavyer or more reflective moments, so that a grim ending won't catch you by surprise. But I think it's an intelligent movie and worth watching.
The dvd is non-anamorphic 1.66, approximately, with good image quality.