“Saw” was released nearly 20 years ago, and sequels offered an annual celebration of death for quite some time. It became an event series for horror fans, who refused to ditch the franchise, even when it repeatedly played with retconning and logic-bending to take an idea for a single film and stretch it out over nine films. “Saw X” is the tenth chapter of the saga, with the production determined to win fans back after recent revivals of the brand name (including 2017’s “Jigsaw” and 2021’s “Spiral”) were met with a shoulder shrug. Director Kevin Greutert returns to duty after time on “Saw VI” and “Saw: The Final Chapter,” and he’s working with something the production has never managed to offer before: a somewhat interesting script (by Peter Goldfinger and Josh Stolberg). Blood, guts, and loud suffering returns to “Saw X,” but also moments of basic humanity and motivation, giving lead Tobin Bell a little more to do than glare and growl, while the revenge plot definitely drives an involving study of pain, building a much more potent “Saw.” Read the rest at Blu-ray.com