Yes this was a good movie, it was actually filmed very close to where I live.
Aside from demonstrating observation in the training another aspect I liked was how Carlos treated his woman, he was an extreme example of course and you'd never go that far, but he didn't take an ounce of shit from them and was masculine to the core.
@rekieter:
Haha, and I thought this story was fictional in it's plot!
@Star:
Oh you mean the traning camp in the snow? That's was cool. (literally)
Carlos is badass. He never trusted anyone, a basic psychopathic skill, at least as portrayed in this movie, also he had that liberty and skill to act like that because he analized the woman thoroughly and dissected every aspect of them, and with other people as well.