More kills in the first six minutes than the entire John Wick Trilogy. Amazing choreography (The first 6 minutes - shot as if it were from the POV of a first-person shooter game - amazing.)
The plot, a little convoluted, and I have a hard time believing that any country, let alone "gang" could reproduce as fast as the kills keep coming. Although - I'd warn you, the Korean films are substantially more graphic / bloody than their American counterparts. Amazing choreography & stunts.
Absolutely no meaning whatsoever. 5 Stars.