Silent Running (Score 2, Insightful)

I thought the list was too heavy on the "air/sea battles transplanted into space" genre (nee space opera), and light on movies with deep emotional content. It looked like one generation's list. To go back a little bit, I'd nominate Silent Running as one of the better movies (especially for the sense of isolation in space, the challenges of living in such an environment, etc.) Besides, with a gorgeous soundtrack by Peter Schickeley (of PDQ Bach fame, amusingly enough), could it be all bad?