Sometimes I wonder what it must take to keep some people happy with their movies. Here is a taut thriller with unexpected twists and turns, complexity and intriguing characters. Actors who you can't take your eyes off, locations to die for. I think perhaps some viewers simply want to be spoon-fed on the usual stodge so they don't have to think too much, just let their digestive system do all the work for them. There's no need for me here to go over any of the plot, scenes or theme as it's already been outlined. But it may be useful for me to point out that for some who may be Americo-centric in their outlook that there is another world out there, many in fact, than may not exist in your philosophy. This film is engaging, indeed compelling in its storyline, utterly believable if you know anything of the real world, the acting moving and impressive, the actors very easy on the eye as well, the action intense - those Asian mafia were truly menacing - and if it's a little too hard in your thinking to integrate a thriller with a deeper investigation of human relationships then perhaps this movie will be beyond you and you should stick with your usual suspects. Highly recommended.