My one complaint is how easily the "evil guy" at the end went down. One hit? Come on. It was interesting how the "good guy" was using magic the entire time, and then switched to the giant sword at the end (presumably because he was out of magicka). On the other hand, the other guy had his bad-ass sword almost the entire movie and never used it, instead opting for shitty fireballs in melee combat.
The final battle could have been much more epic, although the charge through the fire was well done.