Well...
It has good animation, and I'm sure many can't argue with that. Interesting effects, and I was actually mostly impressed by the music selection. Where did you find that score, pretell?
The only bad thing (and its a big one) is the writing. I'm not sure how many cheesy and cliche lines I found in the script.
"You can't kill us..."
"You have no power..."
"Then, you shall die, brother"
"Believe me when I tell you, I am not your enemy."
Cheese galore. The story is pretty unoriginal as well. It reminds me of Resident Evil and Dawn of the Dead way too much. Everyone turns into zombies (or in this case, vampires) when they are bitten, and the special forces are coming in to stop them, but aren't doing too well. There is the one hero that kicks a reasonable amount of ass, and he is their only hope. Sound familiar? Yeah. You get the idea.