i watch this movie because the idea be intrigue . i felt right away that it wasn not go to have much of an end while it not really the sort of story that would ever have a solid end and unless it be an episode of the twilight zone and which it clearly be not mean to be . so i can accept the weak end and and i will even accept the analysis of one of the user reviewer here and richard burke ( or be it robert ) whose analysis strike me a completely reasonable and well though out and and thus accept that the movie more or less make sense . the problem be and this be a really boring movie . i do not know what the people who talk about it be suspenseful be think and because this movie move like grass grow . it be so slow that after the first half hour and i put it on fast forward ( the advantage of subtitle be you can watch a movie like that ) . even at double the ordinary speed and it be still slow moving .