‘Pinocchio: Unstrung’ Review: Killer Puppetry Is the Best Thing About This Killer Puppet Slasher

British indie director Rhys Frake-Waterfield gained a measure of notoriety for his 2023 film “Winnie-the-Pooh: Blood and Honey,” at best an amusing sketch idea that could hardly support a feature-length horror movie, let alone a very slapdash sequel. But it wasn’t memorably bad enough to merit either cultists or a shelf full of Razzies, both…