This is one of the best horror films I have even seen! No gore or violence just suspense and mood manipulation! The dialogue is minimal, but is used to great effect...anything worth being said is included without any "dramatic" filler.
The setting is perfect to give one the uneasiness that keeps you waiting. The interplay between characters is also minimalist with no wasted words and much of the message is gotten across by facial expressions and body motion. The husband and wife evoke strong emotion without dialogue and it is very effective!
The absolute GEM of this movie if the performance of the star, who expresses every line with profound emotion and makes you fill a wide gamut of emotion towards him which evolves throughout the film!
This is one GOOD movies!!!