Well decent it ain’t. Whereas the first Descent movie benefitted from Neil Marshall’s imagination and eye for detail this brain dead sequel limps from uninspired jump to uninspired jump. Picking up after the first film’s ambiguous ending this part asks the audience to seriously believe that survivor Sarah (Shauna Macdonald) would go back into the cave to search for her lost pals. Yeah, right. There is no character development to speak of, some truly awful acting and worst of all, no scares. The subterranean ‘gribblies’ carry none of the menace of the first film mainly because we know they’re there. And that they’re blind and stupid. Avoid!