The film will not be as entertaining as it should be without Chow Yun Fatt's charismatic performance as the legendary gambler turned Macau casino lead security consultant, Ken. It's been a very long time since we get to watch him involved in such a comedic, charming role. It's quite fortunate that he still got what it takes to carry the film. As usual, we have Chapman To (杜汶泽) to provide some comic relief to relieve some tension in the midst of serious elements in the film. On the other hand, Nicholas Tse (谢霆锋) delivered a quite disappointing, below-average, unenthusiastic performance as the good-looking main hero who knows how to fight, possibly to provide some eye-candy for female audiences.