Hardly The Killer, but as minor entries on Chow Yun-Fat's CV go, this is enjoyable schlock. Ko Chun (Yun-Fat) is an awesome gambler and very possibly the coolest man on the planet. Or, at least he is until an accident gives him amnesia and drops his IQ down into double figures. His gambling skills remain intact, however - - a fact that Ko's new protector, hustler Knife (Andy Lau), tries to exploit.
The middle section flags as Yun-Fat tries comedy and fails spectacularly, but a John Woo-esque shoot-out in a garage more than makes up for it.