Raising awareness is never too late. Especially if it can do anything to stimulate/motivate transparency and financial reform.
Yes he is biased, but why can't we be both have socialist as well as capitalistic interests?
Moore is in the theatre's b/c there is a market for his product. Roger and Me was definitely not a big budget film.
It is similar to the dilema that the Paramount had when they decide to put out Warren Beatty's 'Reds' this is a film that 'promotes' communism (that came out during peak tensions of the cold war) however, b/c it was seen to be a money maker, despite it have a huge budget (quite the conundrum) they still decided to produce it.
Plus, who doesn't enjoy growing livid while watching how crooked these pigs are and what they get away with.
I always enjoy me some Micheal Moore, I'm not gonna lie or try to be counter-counter culture, he's a helluva documentariest imo, lol