First I have to say, this movie is been done by the students of Buenos Aires School of Cinema, so it's a great job accomplished!
Firs thing that strikes is the dense atmosphere, the cinematography is amazing, I absolutely loved it.
The characters are mostly well performed, but there are some weird inconsistencies (mainly in Prat, the main character) that took me a bit off the atmosphere I mentioned before.
The story is quite interesting and original, and it has a lot of potential, but it felt rushed on it's ending, leaving me wanting more to happen and a better use of the main idea...
Overall it's an enjoyable movie, not too long and beautifully filmed, big thumbs up for those students! I'll check out their other works, since I'm watching this movie 24 years after it's been done ':D