Reviewed by GREG KING Director: Billy Ray Stars: Chiwetel Ejiofor, Julia Roberts, Nicole Kidman, Dean Norris, Alfred Molina, Joe Cole, Michael Kelly, Zoe Graham. This twisting thriller about murder, the search for justice, grief, obsession, revenge and the high emotional cost of vengeance is a workmanlike but ultimately uninspired US remake of the 2010 Oscar winning Argentine film from director Juan Jose …