Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Uncredited Work as Research

This movie, while covering an important topic, has explicitly copied the work of the James Randi Educational Foundation.The writer and producer acknowledge the research but do not credit James Randi, nor the educational foundation that much of the story is based on.I am surprised that Robert Deniro, Cillian Murphy & Sigourney Weaver would allow this important work, education & advocacy to go uncredited, especially since it is a non profit.