Harry Potter and the deathly Hallows: Part 1 is said to be the most insular movies of all the series. With all the difficult and unfamiliar terms used in the film, it makes it difficult for the audience to understand such tongue twisting terms.
The regular characters of the movie such as Hagrid the giant and Remus the werewolf, appear for a very short span on screen. The later part of the movie has more adventure, and seems like more like a science fiction movie.
Harry and his best friends fight for the quest of the horcruxes i.e. the magical items containing pieces of Voldemort’s soul. It is a more traditional than an ancient kind of fairy tale.
Most of the movie has Harry, Ronn and Emma in the wild and the slack story telling makes it difficult to know how much time is spent. However the 2nd part only will conclude the most multipart movie in movie history.