Ever find yourself watching a really bad movie with no script or character development, that deteriorates to nothing more than shootings, car chases and explosions? That is "Retroactive" only much worse, because the viewer is forced to endure the same shootings, car chases, and explosions, over and over. If you enjoy sci-fi, avoid this for sure. If you enjoy interesting characters and a clever plot, avoid this for sure. If you don't like wasting an hour and a half of your time, avoid this for sure. If on the other hand you like endless shootings, car chases, and explosions, then "Retroactive" is your movie. All others should avoid "Retroactive" like you would a rabid dog. - MERK