Don't know if this has been mentioned...
I found Jake's role as a sociopath great. It was as though he never saw the people he interacted with as people , but chess pieces or even skins from games like Sim City that are just "supposed" to respond/react a certain way he expected them to when presented with a situation. He couldn't relate to normal human idiosyncrasies in all of his interactions. What sealed it for me was when he admitted to simply not liking people.
That mirror shatter scene was like him dealing with some dissonance related to failing to get the drop on that fire for the news segment..things just didn't happen as they were "supposed to".
Great movie..would watch again.