Because The Beach Boys are such a long-tenured musical institution and feature the requisite history (good and bad) to go along with that longevity, one could do a 5-part doc and probably still leave some topics on the cutting room floor. What this Disney+ doc accomplishes in just under two hours, however, is an excellent summation of the group that primarily focuses on the family aspect and the timelessness of the music they created. Plus, it is a positive-focused doc--albeit one that doesn't completely shy away from some of the more controversial material.
In terms of general chronology, "The Beach Boys" focuses on the group's creation through roughly the late-1970s--plus a sort of "where are they now" coda that is extremely moving. As mentioned, the material largely revolves around two themes:
-Family: The Beach Boys are extremely unique in that they were mainly populated by three brothers (Brian, Carl, & Dennis Wilson), a cousin (Mike Love), and a close friend (Al Jardine). Very few other music groups can boast such a tight-knit family bond--highly credited with keeping the ship afloat during the rough patches.
-Music: The group created harmonies that have proved to be timeless as new generations keep discovering them. While Brian may have been the composing genius behind the scenes and Mike the perfect "front man", this doc makes it clear that every Beach Boy (even the "fill-ins" along the way) was vital to the overall sound and success of the group.
Is this a positive and upbeat doc befitting of its Disney roots? Of course--and that's almost certainly the right approach to take with "America's Band"! But director Frank Marshall also doesn't completely shy away from the more sensitive topics: the influence of Murry Wilson, Brian's turbulent mid-70s period, and Mike's legal suit for songwriting credit among them. But such material simply is not dwelled upon.
All things considered, "The Beach Boys" seems like the perfect doc for its length, subject, and audience. Deeper-dives can easily be done via large tomes or specific docs/movies on other Beach Boys topics--but this doc is an excellent summation of why their music is so magical and where it all came from.
