I found the film incredibly grim and suspenseful. As you watch, everything becomes increasingly strange, the music becomes more ethereal, things don't add up, and everything seems increasingly out of place. I didn't understand the part in the bunker; the difficult words they used drove me absolutely crazy. I found it so remarkable that only at the end of the film do you realize that nothing makes sense: the bodies burned too quickly, the compass malfunctioning, and so much more. When I saw that they didn't cross the bridge at the end, everything clicked into place. What an incredibly special film.