[In] “Ariel Phenomenon,” director Randall Nickerson looks at one of the most famous cases of the second type involving both craft and occupants: the 1994 mass sighting at the Ariel School in Zimbabwe, Africa. It is a portrayal of a potentially “alien” event, told from a decidedly human angle, including the powerful feelings such an event often leaves behind in those touched by the experience. *snip* Nickerson spends a significant amount of the film’s 100+ minute run time exploring the negative side of the Ariel School experience for many of the witnesses, particularly feelings of trauma. This includes students who...