Simple and well acted, it has tension enough to knot the stomach.

For having a relatively low budget, the film's style and overall art direction are immensely impressive.

While it is a pity that the story wasn't told with more visual finesse, this is trivial compared to our real-world problems. It takes a good movie to put that into perspective.

The movie is made so realistic it has a lot of that WoW feeling at the right moments and never tooo over the top. the suspense is done so well and the emotion is felt. Very well put together with the music and all.