Yep, lots of shouting, screaming, cheering, arguing, celebrating, fist clinching, high fiving fighting. You have a general idea as to why, but can never be 100% certain. A naval knowledge would be an advantage for the finer points, but then you'd probably spot the many flaws. Not an awful film Hackman Washington are their usual brilliant, but the plot was one you could peg pretty early on. I'm still waiting to see a submarine film where people get on with each other don't argue, but then you probably wouldn't have a film.4/10