I don't rate films 10 very often, you can check my rating history and see for yourselves. this one is a rare combination of technical mastery, as manifest in superb chinematography and lighting work, great editing, amazing acting, that is mainly the two leads who really shine all the way through, Ge Hu as the male lead and Lun-Mei Kwei who in my humble opinion has the most expressive poker face I've ever seen. That is as long as she carries her poker face, when the time comes you'll find she does have more than one facial expression.
On top of all that, we get a tight story of a Greek tragedy proportions set in modern china, depicting a dark and un forgiving world that borrows a lot from the classics of Melville. If you remember Melville's attitude to the famous "honor among thieves" you'll know what to expect from this movie too. But do come with an open mind - you'll be blown away.