I honestly have no clue why people would think this is a horrible movie. I wanted to watch an entertaining sci-fi movie and that's exactly what I got. No super high tech features but a story that makes complete sense and that is futuristic but not that utopic. What would we all do if we lost loved ones and we had the capabilities to bring them back? It's an interesting story, easy to follow and to understand, keeping you interested until the end. Some reviewers wrote the acting was terrible but I can't agree with that at all. It might not be Oscar winning acting but it was for sure better than the average.