Several Sundance titles this year have inevitably addressed issues key to the #MeToo movement, many in sophisticatedly provocative ways — notably “Promising Young Woman.” Then there’s “Run Sweetheart Run,” which starts out as a crude Date From Hell thriller, then veers into garish supernatural horror. This latest from writer-director Shana Feste (“Country Strong,” the “Endless Love” remake) is a slick, flashy and trashy genre hash too knuckleheaded to be much fun even as a guilty pleasure.