Applicability: Paul's mom was the inspiration for the "Mother Mary" lyric from "Let It Be". When asked if the song referred to the Virgin Mary, McCartney has typically answered the question by assuring his fans that they can interpret the song however they would like.
Critical Backlash: For decades this album was considered to be the least good Beatles album. However, with the passing of time it has been Vindicated by History as not as bad as some people make it out to be, and with plenty of other people who will defend it outright.
Tear Jerker: The film is this at several points, as quite a few scenes show this legendary rock band quarrel among themselves to the point that they can no longer stand each other, after all the magnificent art they have created together and the world they changed.