Delicatessen intro Analysis

http://www.youtube.com/watch?v=avuovbgoyxU&feature=youtu.be
the clip starts with a foggy scene of a deserted place then moves on into a restaurant slowly zooming inside. the the sound or aural language is very weary, creepy, it actually sounds like the wind but it slightly gets  loud. the scene moves on into a kitchen where a man is sharpening his huge knife, again the surrounding is very silent the only thing you can hear is the the knife being sharpen. the man clearly seems to be a butcher. the camera zooms passed is head into the wall where there is a whole pipe, the sound of the knife sharpening suddenly get sharper, louder and it echoes through the pipe sounding very creepy and scary. at the other end of the pipe another man is standing whom is listening to the butcher sharpening his knifes. the man seems really terrified, his sweating, bandaging, he dresses up and gopes down to see what loading from the van. the butcher watching bin being unloaded, then it shows the man inside waiting, until his picked up and soon butcher see him inside the bin and chops his head. the camera inside the bin is very interesting as all you can see is his eyes moving around.