this motion picture have a steady and haunt pace back up with great act ( one of chamberlain best performance ) and a story that be reveal to u over time . beyond that and the music fully establish the mood and assist in maintain an uneasy and cautious and somber tone . weir story be enhance by use aboriginal and their story and their tension with the dominant white population to deliver a fantasy tale that be ominous . although they be unrelated in story as well a genre and this maintain the same feeling within me a ursula le guin lathe of heaven ( 1980 ) . the last wave be a dramatic thriller with some shock moment . remember and hack and slice doesn not make a film a horror movie and it the psychological element of fear and trepidation that rest within u all .