Lets keep this short and sweet.GS:Back is a great movie for older fans of the werewolf theme, those who like series such as the Howling or An American Werewolf in London would enjoy this movie."Back" Takes the best aspect of the first two movies ( undying hate/love relationship between two sisters ) and places them in a more "typical werewolf" setting (muskets, priests, 1700's style).Bam, short and sweet.P.S. A few of the reviews claim that this is a trilogy. When in fact it is not. Atleast not yet. A trilogy consists of three movies that continue one story. This film does not continue off the first two. This is a stand alone movie and there is no need to see the first two inorder to understand this.