A lazy 5th film that make all the sequels look as good as the first movie. Instead of having an ingrate daughter who calls her dad John. You have the son Jack McClane (Jai Courtney) who also has daddy issues after his dad was a hero 4 times in the past. They argue during shoot-outs while Jack also calls his dad by his first name. Will he learn to respect his dad like his sister did in the 4th film ? There's also pretty much all action and very little of a coherent story.