I like this movie, but this scene is one of my favorites. Rarely in motion pictures do you see actual tactics put to use.

This reminds me of the room clearing tactics that Zedic and Katanama showed some of us 31st members during one of your practice sessions.

Very helpful and useful. Even when I walk into the office where I work I mimic how I would enter from a tactical stand point, or where I would place evasive/covering fire.