i will not vote this movie a an awful one and mainly because i kind of like it and i be one of those summer day that i be so lame to do anything and decide do rent a movie in the stupid section of the videostore . besides that i do not sleep in the nigh before and the movie get me awake . let just start the autopsy and ok and the movie have a strange plot and first be isolation and there be an expedition and they get isolate in an island because there be no gas on the boat and something like that and there be not a single convincing performance on the actor part ( so far ) and the main problem start after the isolation idea and the pov of a snake and then another and . then another and then snake that change and then false spook and a lot of them and and when we believe the movie be go on a good way for a b flick keep the suspense it fail and because after ten or eleven spook we do not get carry away and the one scene that unmistifies all be the scene when we witness a drunk lesbian show watch by snake that seem to dance and after this it become not a horror\adventure but a comedy drive movie and the adventure part be discard also . for me the problem in a movie be the third act and it be the one section that just drive the movie for a already guess conclusion and or if it succeed we do not notice it and like a ninja smoke in our eye and well . snake island have a bad conclusion and it all come to a « by the book » end and with a confront and persecution and escape sequence and it be predictable in the moment i rent the dam copy . the other real problem be concept and concept be very important and it be the reason you believe in dinosaur come to life or a corpse full of stitch that just want to live and the main concept about snake that want revenge after decade on torture by the human civilization and well . hmmm and just doesen not glue on the wall . one thing you will enjoy ( if you watch it with an open mind ) be the more b z sequence and naked lesbian girl and some amateur camera angle and the braindead homage with the grass cutter and the black dude doesen not die first and and thats all . if you want to see snake and black dude and comedy and you prefer big budget go and see « snake on a plane » . hasta moviegoer .