The week after Christmas has traditionally been a slow time for DVD releases, but there are some discs coming out that are worth a look:  Resident Evil - Extinction [review] - This film sticks to a pretty standard but completely reliable formula: hot chick fights zombies and stuff blows up; Shoot 'Em Up [review] - the ultimate anti-film-snob movie, lacking most anything resembling substance, but loaded with tons of fun, action and style; and September Dawn [review]- a maddening grab-bag of excellent and trite elements concerning the massacre of westbound wagon train settlers which was probably instigated by and involved the Mormons.   Other releases of note include: The Tudors - The Complete First Season, War, and Seaquest DSV: Season Two Be sure to check out our DVD Talk Review Database for all the latest reviews including an entire section devoted to reviews of DVDs out this week.