4 of 8 people found the following review helpful
not one for the oscars,
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This review is from: National Geographic: Megastructures [DVD] (DVD)
The technical info given by the annoying voice over is weak, due to the secretive nature of the subject matter and generally over drammatic about how wonderful the American submarines are, wouldn't recommend it in a hurry. Found that i had wasted an hour of my life.