Failed in all areas why the implant is necessary. Laughable the implant's best ability for patients is to act as a personal assistant like a smartphone, and tracks your sleep. Made zero sense why go through a complicated surgery to do simple tasks. Implanted doesn't make them have good memory, doesn't record or let them playback memories, doesn't provide responses to tough questions. It was very predictable what the outcome of the story would be and it had zero payoff when it actually came to fruition. Avoid this movie, you'll thank me.