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Ironize forms — such as the oral history or the rockumentary — that have ossified?

The series uses an oral history format to create a “rockumentary”-style depiction of a popular rock band’s demise à la Fleetwood Mac, complete with angsty love triangles, sex, drugs and, of course, rock ’n’ roll.

“When Harry Met Sally …” is the third film in the registry directed by Reiner and featuring Crystal, alongside the 1984 rockumentary parody “This Is Spinal Tap” and 1987’s fairy-tale cult classic “The Princess Bride.”

It’s “like a rockumentary in written form,” wrote Alexandra Jacobs in The New York Times.

More than a journeyman rockumentary, “Poly Styrene” is a thoughtfully finessed filial reckoning: a daughter’s journey toward understanding her mother as a young artist and as a young woman of color.