rene cardona jr tintorera ( 1977 ) be one ridiculous jaw ripoff make by this mexican film maker who be also know ( among many other film ) a the director of jungle exploitation film treasure of the amazon ( 1985 ) and a much good film . tintorera star susan george and the film involve a bunch of people have a vacation on some paradise island in which there seem to be nothing but happiness and beautiness and not a trace of the outside world . soon and however and after some 30 minute of the film and finally the nasty shark start to eat and kill people and also return the vacationer back on earth from their dream world . what really amaze me in this film be how long it take for the shark to finally arrive because as far a i know and this be suppose to be another shark film that would appeal to the same audience than spielberg jaw ( 1975 ) do . the film have absolutely incredibly slow pace and it will be too much for most to watch without fall asleep . there be plenty of scene depict shark be kill by people or each other and also the shark attack human be scene be pretty dull and thus funny . there plenty of naked skin and body and also some blood so the exploitation element be there a they be in treasure and too . and exploitation tintorera be almost as much a it be trash . very much and that be . still the mexican location and beach be truly wonderful and very beautiful and by watch them it be much easy to sit the film through . rarely have nature beauty be capture this stunningly on trash film like this and so the film isn not completely without it merit . otherwise i would recommend this for fan of ultra low budget grade z cinema only and of course for fan of the cardonas . negative .