content: I was not at all prepared for the pure GRAPHICNESS of this film. This film should be rated at least PG-13 if not R. I did not see a rating on it at all, and I looked. While the film was great and impactful, it was also horrific and I was NOT prepared to see it and was very upset. I did not need to see those level of graphics to get the point across, and even if I did, I REALLY could have used a "viewer discretion advised." PLEASE, PLEASE provide a warning on this. It WAS violent and awful. Showing graphic animal slaughter and unmedicated castrations was just, awful, and leaves me not upset at the people doing it, but the people who failed to warn me before I turned this on. I was just NOT prepared, and very relieved I did not allow a child to watch it.That said, it seems great, complete information, very persuasive. But the graphics... The graphic content was WAY too much.