If you haven't caught the Trojan War 30 For 30 on ESPN documenting the rise and fall of USC football under Peter Carroll, it's probably worth your time. If only for the trip down memory lane and watching the Longhorns play spoiler at the end.
In truth, the documentary isn't particularly well done. It doesn't offer any real insights, lazily peddles a lot of tired mythology and has a narrative structure clumsily driven by tangential LA fan boys, hacks and douchebags. So, in that respect, the perfect reflection of Hollywood's opportunistic USC fandom during the 2000s.