Watch this instead of portrait of a lady on fire
Set design and atmosphere kept me guessing as to what was the wall and what was the alien. Appreciated how straight forward the plot is. There are essentially 6 scenes in the movie. The style doesn't date 70s and sigourney weaver’s character isn't sexualized or fragile which makes it timeless. The blueprint for space grunge and graphic practical effects. Too bad harrison ford turned down the role of dallas.