Going back to the Anvil film - I found that most people I talked to about it agreed with me that the main reason for why the band never made it big (at least until the film came out) is because they just weren't good enough. Nevertheless, I see the film as more than a sob story. It's a brutally honest look at all the values we are told to stick to. It's the consequence of the demands of all those Play Classics! Nostalgia fans and ziggyplayedguitars we find on this forum and everywhere who bitch about the fact that Iron Maiden didn't release 15 albums full of songs like The Trooper. Anvil is a band that always stuck to what it did, took no chances or changes of artistic direction, and the result is that they became entirely irrelevant until the advent of the hipster metal fans who are buying the vintage only.
Even more so, it's message can be read outside a strict heavy metal context. If you hold what Anvil did against what all the marketing gurus and motivational speakers indoctrinate you with, they appear to have done everything right. They believed in themselves, they developed their own trademarks and usp's and put their passion into what they were doing. 20% inspiration and 80% transpiration and all that. They marketed their individuality, as we are always told to do, and it didn't work out - because they didn't have what people don't tell us we need: talent, luck, flexibility in personal values and the ability to evolve. In other words, it's a film about losers in a world that is hell bent on winning, and that's probably not a very pleasant thing to see for some. The upside is that it had a happy ending. The band got massive sympathy for the film and now get decent slots at major festivals and headlining club tours, so by metal standards, they sort of made it big now.