It is difficult to describe this film, as it was excellent in its simplicity. I feel that it was very much what Berger does, and at the same time it departed from his traditional films to present something better and more positive.
Of course Berger is a filmmaker more focused on everyday life than in specific events, so people who need a plot rich in action may find it boring. For others, like myself, there is profound beauty in 'life as it is'. So the plot is really fantastic in its capacity to contribute to a great film in spite of its simplicity.
Another point is that his films are essays on sexuality and gender, and those dimensions are very much nested in local cultures, so this is much better understood by fellow urban Latin American viewers like myself.
In that sense, I think that the development of the two main characters, in their psychological complexity, was also a great accomplishment. They are a delight. Moreover, without affecting the plot's simplicity, the dialogues are charming - humorous and very intelligent, and the acting of the two leads is phenomenal. All this gets integrated into a more mature film of this author, one that, despite the sexual content of conversations, is still deeply romantic, producing a great romantic comedy delivering a message that even today is somewhat avant-garde.