You have to give “Jigsaw” credit: it delivers exactly what you would expect from an eighth “Saw” film. The plot is absurd, the traps are ingenious and gory, and the actors manage to keep a straight face for the whole film. Set 10 years after “Saw 3D: The Final Chapter,” it chronicles a new set of tortures and killings. They would seem to be the handiwork of Jigsaw (Tobin Bell), but he died of cancer, right? Although the storyline is not very surprising, the film is slicker than the previous films and moves a lot faster. I don’t think horror fans will be disappointed with this entry. If you like any of the “Saw” movies, check “Jigsaw” out!