Cargo is an unusual science fiction film - a throwback to the 'serious', ideas-led SF cinema that almost died in the 1970s with the advent of Star Wars. A Swiss production with a cast who will be unknown to most British viewers, it makes the most of a small budget, with excellent special effects that are easily the equal of their Hollywood equivalents. The opening sequence of the space station in near-Earth orbit is particularly impressive. The director works hard to give a sense of what it would be like to find oneself among virtual strangers in deep space when things start to go wrong, but inevitably the cargo ship Kassandra echoes the visual design of earlier films - particularly the dark, wet, empty hangars and storage spaces of Alien's Nostromo. This may arouse expectations that the film does not fulfil - this is not a 'creature feature'. Nor does director Ivan Engler possess Ridley Scott's ability to fill those dark spaces with dread.
Unfortunately, Cargo has shortcomings in other areas. The plot - a sort of futurist eco-thriller - is not particularly original. This wouldn't matter if it were worked out less predictably: but most viewers will have guessed what is really happening long before the 'revelations'. This problem is compounded by what seems to be an error of pacing, in which the central plot device is revealed too early. As a result, the final section of the film has the feel of a series of dramatic incidents tacked on at the last moment to compensate for the absence of real tension.
The acting is competent, with no real standouts. The dialogue - in German with English subtitles - is a barrier to engagement for those who don't speak German, but the subtitles are literate and seem accurate. This is just as well, because there are a lot of dour conversations between people who don't know each other well and are suspicious of each other's motives.
The main difficulty for viewers reared on Hollywood cinema is likely to be the film's relatively slow pace, emotional coolness and absence of dramatic fireworks. This realism places Cargo in line of descent from Kubrick's 2001: A Space Odyssey, although the new film lacks the originality and intellectual daring that made 2001 so refreshing. For some, however, it will be an attraction to find an intelligent science fiction film that doesn't depend on explosions, heavy weaponry and gore for its effects.