I finally caught up with this very moving film tonight. Almost everything about the film was top-notch. All I could think while watching it was, "the only thing that could ruin this film is the presence of Nick Cage."
Seriously, the lack of star casting made this film very real, along with a documentary style of cinematography. The only thing I could criticize is the score; every time it came in, I was reminded I was watching a movie. It would have been a lot more effective and real to go entirely without music.
Nonetheless, I highly recommend the film.