Great movie. While the technology used to "upgrade" humans as it is portrayed in the movie is highly sensationalized for entertainment value - the movie does provide something of a glimpse into the future.... especially with regard to some of the other technologies it predicts like self-driving cars. Certainly delivers on the entertainment front. Reminiscent of the Matrix in some of the fight scenes without borrowing from it too heavily. Great twist at the end - thought I had the movie figured out, but no. TOTALLY worth watching! Highly Recommend.