Well, being a Marine I can say this. The Navy got it dead on with the way the conduct themselves. Naval Officers are probably the most laid back people you'll ever meet. But they also got the Marine Officers being hard and stone poised. Which is just about right for Infantry officers. Now the Two Marines on trial, well, the act like fresh boot marines straight out of boot camp with the loud voices and speaking in third person. All-in-all, decent movie, but could have used alittle work. Oh yea, and the silent drill team in the begging was great. Usually gives most Jarheads a hard-on.