At times the background music didn’t match the tone of the scene. At many times there was a blue sky or a bright color palette in the scene but dark, dramatic music was playing. It didn’t work in a subversive way, it just made the film seem disjointed.
I felt frustrated watching Oliver write everything down when we saw he had a laptop many times. I assume it’s for security reasons, but if so that point could be stressed by showing that he’s a particular paranoid person. He just seemed like a regular guy other than the fact that he wanted to investigate the murders. the themes/tone of the film didn’t come together cohesively.