KUNG FU KILLER - aka KUNG FU JUNGLE - is the latest slice of martial arts madness from Donnie Yen, here playing a tough-as-nails convict who's released by the police in order to track down a serial killer who's been making it his business to kill Hong Kong's top martial arts fighters. What we have is a slim police procedural plot enlivened by tons of hard-hitting and well-choreographed kung fu fights.
What you see is what you get, and there's little to disappoint here. The production values make for a glossy, high-spirited production, and there's also plenty of the human drama you'd expect from the storyline. Donnie Yen always plays himself, really; whether he's a cop or a criminal, he's always the good-natured, good-moral hero who you're rooting for throughout. Charlie Yeung's female detective provides a good opponent for him to butt heads with though.
Really, though, the plot is just an excuse for the action, and it's plentiful indeed. Most of it consists of one-to-one bouts, although there's time for a riotous interlude inside a prison. All of it builds up to an extended finale in which Yen and the sneering villain beat seven shades of hell out of each other for what seems like an enternity, and it's all very entertaining, although not quite up there with the best of this genre (aka FLASH POINT and KILL ZONE).