This comparison of the movie to the actual story of the K129 (better told in "Azorian: The Raising of the K-129 (2010)") is fairly entertaining, and well-done with many interesting details about the film, the actors, the writer, the director, and the K-129. But it's long-winded at about 2 hours, and there's a very-obvious effort to make it all fit the narrative of another book with a wild theory about what K-129 might have been doing (not based in any facts offered in this film) when it sank. This story would have been better if that fantasy had been omitted, but it's still worth watching.