YMMV / The Last Exorcism

• Broken Base: The ending with the Satanic ritual is a major sorespot amongst viewers. Some consider it a grand finale that delivers a highly memorable scare and ties up some of the film's more subtle plot points, while others find it so sudden and unexpected that it feels more like an Ass Pull.
• Big-Lipped Alligator Moment: The sequel has bits like a nurse cutting off a lock of Nell's hair and keeping it while bathing her, as well as Gwen suddenly appearing demonic as she supposedly kills Louis.