As a person in recovery this movie really brought me back to what it was like when i was in active addiction. The writer did a great job developing each of the three addicts and ramping up the tension for the ending. Each character has their own nuances and the actors/actress all did a great job making each character believable and authentic. Slaine was great in the lead role, as he brought the same intense energy he had in other crime films. The dark visual tones also contributed to the emotions of the story. This film lives up to its claim of showing the horror of what untreated addiction can become... further searching for the solution is required.