It’s frustrating to watch a movie that gets most everything right but ends up going off the rails when it really counts. Such is the case with writer-director Erica Tremblay’s third feature outing about a Native American woman (Lily Gladstone) from Oklahoma’s Seneca-Cayuga Reservation who goes in search of her missing sister (Hauli Gray) at the Grand Nations Powwow in Oklahoma City with her 13-year-old niece (Isabel Deroy-Olson) in tow. But the duo’s road trip odyssey soon turns into a statewide crime-ridden misadventure not unlike the narrative in “Thelma & Louise” (1991). Much of this multil...