Inferno

Yeah, it telegraphs all of the big "reveals", it has some overly dramatic acting, the major plot points are easy to see coming, the "red shirts" are obvious, the scenes are kinda cheesy, the characters are all one-dimensional, the plot motivators are simple ("he needs fresh air" or "we didn't have time to test the torpedo tubes") but dang I loved it! It was almost like a bond movie without the gadgets, the unbelievable stunts, or the bad double entendres. It is an instant classic in my book; it is just on the edge of something that you can take seriously. If you go in not expecting much and you realize that this was made many years ago before all of the methods used in it became trite due to overuse, then you will walk away with a smile. There are many worse submarine movies, some of which consist of "I'm in charge!"..."No I'm in charge", while this one has some strategy, some minor humor, some action, and some larger-than-life threats, and some explosions.. all in all worth the rental.