Wikipedia today—
Paranormal Activity 3 is a 2011 American supernatural horror film. It is the third film of the Paranormal Activity series and serves as a prequel, set 18 years prior to the events of the first two films. It was released in theaters on October 21, 2011. The film broke financial records upon release, setting a new record for a midnight opening for a horror film ($8M), the best opening day for a horror film in the United States ($26.2M), the highest opening for any film in October, highest opening for a film in the fall (Sep-Oct), and setting a record opening for the franchise ($54M).
So much for Celebration of Mind.
(Background: Last year's Paranormal post of October 23.)