Epic in scope, aesthetically pleasing, gloriously violent, and just a little bonkers at times, Kamui The Lone Ninja possesses many of the attributes that would usually qualify a film as a classic in my book. Sadly, despite these positives, the film fails to achieve 'must-see' status thanks to an overlong running time and its god-awful CGI effects, which frequently and mercilessly shatter the illusion of fantasy. It's extremely frustrating to suspend disbelief and immerse oneself in a mythical cinematic realm, only to be regularly jolted back to reality by the glaringly obvious use of horrendous digital trickery, and it makes the overall experience less than satisfying.
Rarely do I place so much importance on seemingly trifling technical matters—after all, I've thoroughly enjoyed many a film with worse special effects—but against Kamui's sublime, natural scenery and its visually-arresting, heavily saturated seascapes, the crappy CGI is just too jarring to forgive. Kamui's advanced ninja moves performed during a treetop battle are simply abysmal; the scaling of a sheer cliff-face by Kamui sees the ninja move in the manner of a Looney Tunes cartoon character; and the less said about the dreadful shark hunting scenes, the better.
I do, admittedly, feel a little mean for berating Kamui so much for its shoddy effects—I actually liked many of the more dramatic scenes—so by way of recompense, I hereby award it the title of 'Second Best Martial Arts Movie to Feature a Scene of Gratuitous Horse Dismemberment' (the equine decapitation in Ringo Lam's Burning Paradise narrowly beating Kamui's severed horse leg to first place).
