Fantastically shot and edited, I really loved the pacing of the build up as the guy was heading into beast mode. The shots in the bathroom were great, the lighting really reinforced the tone, and the editing especially that night to day transition was smooth as butter. I, too, felt that the explicit mention of "another victim of social media" line detracted from the story as it was already being told so well, but then I know that in 48 hours it can be really hard to judge how much the audience needs to be told, especially when we're all quite used to easily digestible films. By the time you're in the Nth hour of writing, and then again at editing, it is hard to judge how much others can read into it, and many films suffer from the opposite of having some deeper subtext that's really not apparent to anybody but the team.
So, all in all, I enjoyed watching this, it was entertaining and well put together :)