Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: The worst plane crash survivor movie

I have to disagree with all the other reviewers of this movie. There have been a few plane crash survivor movies and this is by far the worst. Our heroes are stranded in the Kalahari desert and most of the movie shows them struggling to survive. Were the director and the others stupid or on drugs? At no time do we see any of the characters wearing a head cover, the first thing you do when exposed to the desert sun. We see plenty of Stuart Whitman dressed in only shorts showing his slim and muscular physique running around throughout the movie but without a head cover. In real live, he would be dead after one hour, so would all the others. Also, the story line and the personality conflicts are childish and silly. A complete waste of time.