A beautiful film about female friendship

This review may contain spoilers. I can handle the truth.
This movie is very mid until Cruise undergoes a some sort of homoerotic baptism in a weird gay submarine and then it gets really good.
Not a pure concert film but more a document of a band trying to maintain an intense live show schedule while the frontman attempts to become a senator. Watching it really made me appreciate what a unique, primal sound the band had. Will there ever be an Australia-centric band with such political urgency while still having mass appeal like this again?