Reign of Assassins is a delightfully well made wuxia movie which will offer those familiar with previous entries in the genre everything they would expect; from vibrant visuals to elegantly choreographed swordplay and the fair share of melodrama which has become an integral part of this genre. I won't dive into plot details because there aren't a whole lot of them for me spend here, the plot synopsis which is provided on this site and others should give any viewer a good idea about the movies proceedings.
Director Su Chao-Pin and veteran filmmaker John Woo exhibit considerable command when juggling the films tone between dramatic seriousness and lighthearted romance whilst ensuring smooth transitions between the two and creating an equilibrium between exposition and action with none overshadowing the other. Actress Michelle Yeoh remains as charismatic as ever while playing the lead role with confidence and effectiveness and contributes greatly to the movies more dramatic scenes.
Overall, fans and familiars of the genre are guaranteed a great time with Reign of Assassins, those who do not enjoy wuxias in general should steer clear of this one as well.