Don't misinterpret the instructions.
An very interesting crime thriller with a good amount of action thrown in. If you are interested in the plot than a very interesting question is considered regarding robotics, specifically the three laws of robotics or Asimov's Laws.- First Law - A robot may not injure a human being or, through inaction, allow a human being to come to harm.
- Second Law - A robot must obey the orders given it by human beings except where such orders would conflict with the First Law.
- Third Law - A robot must protect its own existence as long as such protection does not conflict with the First or Second Laws.
The films asks where something guide by these laws could end up. Granted it doesn't spend a lot of time delving into the details but if you are interested it is something to consider. The film draws the conclusion that the best way the artificial intelligence can fulfil all the goals of the three laws is to take full control of society and limit human freedoms.
Humans aren't good at looking after themselves, and the first law states "or, through inaction, allow a human being to come to harm". An interesting concept.
If of course you only came for the action, there is enough of that to keep you interested, the visual effects have been done very well. Basically an enjoyable film, that could have explored the sci-fi question in a bit more detail.

Not everyone trusts the robots, we have Will Smith / Del Spooner on the police force that doesn't want anything to do with them. Yet somehow when his friend head of robotics research end up dead he is given the case. His captain, the police force and the robotics company are all convinced that there is nothing to investigate.
But, surprise not everything is as it seems, there is more to his friends death. His suspicions are fully triggered when a robot flees the crime scene, then other robots seemingly malfunction around him when he is alone and there aren't any witnesses.
But is this one robot to blame for his friends death or is there something bigger going on?