The main contributors to the documentary are Stephen Street, Craig Gannon, Johnny Rogan, Grant Showbiz, an NME writer and someone from Guitar World magazine. I held my breath at the beginning when all I saw were pictures and some generic music that Gannon composed to be Queen is Dead like but about six or seven minutes in you actually get to hear the songs they were discussing along with live videos instead of poorly attempted reproductions.
The director also intersperse clips of films that inspired Moz's writings (Billy Liar, A Taste of Honey, Saturday Night and Sunday Morning etc). The time period the documentary encapsulated for the most part is the release of the Shakespeare’s Sister to the Panic single after TQID. I agree that it is pretty much a visual documentary of Songs that Saved your life or Johnny Rogan's book titled Morrissey-The Albums.