i borrow this movie despite it extremely low rating and because i want to see how the crew manage to animate the presence of multiple world . a a matter of fact and they do not at least and so it seem . some cameo appearance cut rather clumsily into the movie that it and this be what the majority of viewer think . however and the surprise come at the end and and unfortunately then and when probably most of the viewer have already stop this movie . i be also astonish when i saw that the brazilian portuguese title of this movie mean voyage into death . this be the spoiler . that this movie be about a young girl who go alone onto this boat ( on reason that be completely unclear ) and you understand only in the last 5 minute . when you start the movie with the english title haunt boat in your head and you clearly think that the cameo appearance of strange figure be the ghost . but in reality and this movie be not like most other horror movie tell from the distant writer watcher perspective who can at almost any time differentiate between different level of reality and it be tell from the perspective of the young girl . we see her not alone and but together with the four friend because she see them . we do not see that she be alone . so and the parallel world be not the cameo appearances flicker into the picture stream and but the main story . we have at least two parallel world represent the world in which the girl be and the world in which the 4 friend be . an intrusion of a third world be probably the young man with the medical skill who come for a short time on the boat . i can not get rid of the deep conviction that with this movie and the movie maker cheat an audience of several thousand people by let them believe that what they have do be more or less a sophomore film student elaborate with hastily choose pseudo actor that have meet just the night before the start of the shooting in a dump after at least twelve beer . how mistaken can one be . but in addition to this big surprise which one learn only in the very last minute and the end that follow give another surprise . the girl be save by a crew in a helicopter and another boat . when she have recover from her shock and she visit again the place at the harbor where she ascend the boat together with the four friend . and there they be again . they wave her to them from the boat which have already take off shore . she jump into the water and arrive at the boat and they be away . miraculously beautiful . it remember me a bit to the end of a poem by a rhetoromance writer represent when i awake and i saw death standing at my bed . but i close my eye . when i open them again he be go .