I saw this with my cousins and it was a blast! Tons of fun and totally action packed. The following will show you whether or not to see it by each category (1 being the least amount and 10 being the worst amount).
Sex/nudity - 3/10 - A man talks to another man about his wife shaving her legs. A man hug another man from behind while on the ground and the other guy says "Is that a stick of dynamite in your pocket?" Catherine Zeta-Jones wears some mildly revealing dresses. A man talks about how sexy a woman is. Byung Hun Lee is shirtless for about 30 seconds.
Violence - 7/10 - Lots of gunplay and shooting things up. Often buildings and cars are left in ruins. In one scene, a man kills other men with just office supplies like hanging them with their own rifle strap and pushing giant metal boxes on their heads). Two car chase scenes. Some hand-to-hand action which include kicking, punching, and mild blood. People shoot many, many soldiers in buildings and leave a high body count. There is a nuclear explosion. Constant shooting and explosions.
Profanity - 5/10 - One F word (although it is hard to hear), about 5 B words, 5 S words, and lots of "d---" and "h---". Helen Mirren's character cusses a lot.
Total - 15/30 - Although it seems low, there is a lot of violence and some profanity. Take your 14 year old, but think about it before your 13 year old.