‘Liam Gallagher: As It Was’ Review: This One’s For the Diehards

Watching Liam Gallagher: As It Was, it’s hard not to be reminded of last year’s fantastic documentary Bros: After the Screaming Stops. In that film, Luke and Matt Goss work through their sibling rivalry and grapple with how fame heightened what was already an explosive relationship. It can be quite silly, with the brothers often talking in cliches, but …