Review: an awful movie 
Sentiment: negative

Review: sit in neutral 
Sentiment: negative

Review: the story of trouble every day ... is so sketchy it amounts to little more than preliminary notes for a science-fiction horror film , and the movie 's fragmentary narrative style makes piecing the story together frustrating difficult 
Sentiment: negative

Review: delivers on that promise . 
Sentiment: positive


Review: , the film ( at 80 minutes ) is actually quite entertaining .