I'd never expect this...
I'm not much of a fan of anything, but if I was to name the best stories I know, The Legacy of Kain would be one of them. And if I didn't see this short, I wouldn't believe it exists...
It's a great piece of work - the fighting styles of both characters are shown as they should be. A few things did make me think less of this, like Raziel's Reaver - the spirit form of the Soul Reaver is a LIVING (well, maybe more like "undead") blade, slightly twisting and changing shape at all times, and you made it as mostly "static", an "energy blade" - or how Kain was shown. And the lack of sound effects did drop the quality...
But since the suprise of a LoK flash and the fact this is your first submission... you get 5/5, and I hope your next movie'll be even better. Oh, and add a preloader/replay button at some point in time, those things are useful...