I've seen quite a few vampire films in my time, good and bad, but never as bad as this one!!! First things first: Blood Angels or Thralls was crap, but I've basically already pointed that out. The acting was overall okay, but what really sucked for me was the storyline, directing/editing and the ability to keep me entertained.
This is the first Ron Oliver film I've seen, but he can't direct for s**t! The dodgy camera skills and editing techniques show no talent there. Lisa Morton and Brett Thompson have also given us a dodgy script with little interest and beyond stupid (I mean one of those "Thralls" had snake thingos come out of her boobs, now that's just plain dumb).
Overall, Blood Angels or Thralls could be possibly one of the worst horror films I've seen so if you need a good laugh for the wrong reasons you've gone to the right place. If you want to save your money, choose another film!