A action film through and through, from its heart you can feel the bones today. The pacing isn't unsustainable for modern attention spans, the fights are impressive and the plot is serviceable
It's also the first appearance of Chuck Norris, and has a iconic boss fight scene at the end where Chuck dies and gets a sendoff from Mr Lee. Ghosts praying over ghosts. It is a very fitting way to remember both of these legends. (1h25m for the final scene)