Just watched this movie today...and overall this movie has great animation and just as well for the blood and guts and suspense.
I feel that there were some parts in the film that could of been better explained, shown and plot-devised.
Every once in a while the story line was choppy and I had to guess what just went down, I got confused in some parts too, but in the end of the movie when the vampire is shown, things were better explained, and I was satisfied. I wish there was a more emotional connection to the characters so I could be more attached to them.
All in all--good movie.
Made me jump at the right parts and cover my eyes at the guts being harvested