The fourth installment in the Die Hard series lives up to its name. Although not as good as its predecessors in my opinion, it is still worth your time. I think that the reviewer before me gave this movie a bit too harsh of a review. For example, the ONLY mention of drugs in this film is when a character is being treated for his wounds by a paramedic. The other reviewer "red-flagged" this. I would disagree. But, this movie still does have its share of violence. There is frequent killing, and high-octane action. But it is relatively bloodless compared to any of its predecessors. Bruce does use his catch phrase, Yippe-Ki-Yay M******f*****, but the word f***** is partially covered by a gunshot.
Overall, this movie impresses me. I would recommend it for kids age 13 and up, just as the rating suggests.