'Users' Review: A Pensive, Tech-Wary Doc Where the Pictures Say More Than the Words Stunning imagery but stunted philosophy mean this beautiful but meandering doc yields less than meets the eye. Jessica Kiang, provided by FacebookTwitterEmail Courtesy of Sundance Institute We’ve all been alone inside our heads a lot recently, and the question “why am I having weird dreams” has reportedly surged as a Google search over the past year. Natalia Almada’s “Users,” which won the directing award for U.S. Documentary in Sundance, is perhaps best appreciated as one of those peculiarly vivi...