Arahan: Urban Martial Arts Action is yet another kung-fu action fest that fuses traditional combat choreography with gravity-defying wirework and modern digital effects. Director Ryoo Seung-wan refuses to take his subject matter too seriously and brings this high-velocity brawler to life with strong casting, lively fight sequences and an infectiously up-beat attitude. Not original by any stretch, Arahan nonetheless remains good, light-hearted fun throughout its long 114 minute running time.

Bungling police newbie Sang-hwan — through a chance encounter with the enigmatic Eui-jin — learns he is a ch'i master and, in an attempt to win her favor, begins training with the legendary Seven Masters (only five of whom are still alive). Though lacking in patience, he quickly develops astonishing techniques that will soon be put to the test against a rogue ch'i master. His thirst for the power of the Arahan draws the two youngsters into a battle for the fate of the world.

While this premise is somewhat pedestrian, Ryoo distinguishes his film from its wuxia brethren with a healthy dose of charming humor and an unexpectedly effective urban setting. Arahan moves at a brisk, breezy pace through its opening act and remains light-hearted and engaging during Sang-hwan's often comical training exploits. Musical montages enhance the films' chemistry (Korean rap is the new J-Pop), while anime-inspired martial arts moves (Ha-do-ken!) impart a magical element to the otherwise standard action setpieces.

The editors take an unfortunate nap during Arahan's latter half, as the film spirals into a series of protracted battles that rival those of Dragon Ball Z in their long-winded posturing. The conclusion is never in doubt, but Ryoo makes his audience wait an extra twenty minutes for it to arrive. And while the film is undoubtedly funny, Sang-hwan's impertinent and downright dorky personality can become grating against the otherwise appealing cast.

Still, it's hard to discount the entertainment value that this film provides. With its mix of humor, swordplay, hand-to-hand combat and Street Fighter-esque sensibilities, Arahan offers something unique by poking fun at the typically straight-faced traditions of martial arts training. With a smidgen more depth than your everyday swordplay piece and competent visual effects, Arahan just makes it over the bar of the recommendation meter.

Thumbs Up. Arahan is an amusing popcorn action flick that very nearly drowns during its tedious second act.