With Scarlett Johansson and Morgan Freeman. Bad movie. I didn't like it. It's about the % of our brain we use and what would happens if we are able to use more than the 10% we use. The story is just the excuse to she be able to use all her brain, so in a point it become in not sense violence. And if they tried to give a message, it could be "more percent of your brain you use, smarter but inhuman you become" .