Dracula Untold (Blu-ray release 2015-2-3) tells the story of why and how a prince becomes a vampire, in order to protect his child and his people’s children.  Although the CG battles are fairly interesting, the plot is unusually straight forward for a fantasy movie.  In addition, I’m not satisfied by the lack of well-defined rules for the  geographic restriction and the power(s) of the vampire(s).  It needs a better screenplay.