It starts so-so and there is never anything particularly good happening, neither in story or actor performance. However for what it is, a chase movie, there is a real mastery of the main ingredients: suspense and tension. After the first encounter, there is never a pause, it's a constant chase keeping you on the edge. And something even better, the "who chases who" is fluctuating all along. Hunting, hiding, defending, counter attacking, and changing loyalties as the situation escalates. This gives a real dynamism to the story. The boss' monologue being the exact same fake bullshit as real life answers of big corporation was a nice touch. One stupid thing though, why the hell does the boss even show his face there ?? How could there be any peaceful issue once he directly showed himself to the activists ? In the same vein, they definitely knew the guys would come to the house, and they didn't even warn the others ? I was hoping that one of the activists at the house would be an expert, and it would turn into a deadly Home Alone at this point. It went a more realistic and gruesome way.