A remake of a 2007 Israeli film, “The Debt” has all the components of a richly observed, fingernail-chewing spy thriller, yet the dramatic elements are anything but taut. Heavy with marvelous, ideally impassioned performances, the picture suffers from an unevenness that robs the material of the excitement it effortlessly generates in the electrifying opening half. Read the rest at Blu-ray.com