Beer Wars is a 1 sided movie that stretches a lot of truths. I do not like BMC but it has nothing to do with that movie.
Perhaps it is one sided, perhaps it is not. But in no way does that mean one should not watch it. After watching the movie I challenge anyone to form their own opinions, then do their own research.
So far my research has not contradicted anything that I learned from that movie.
Now you may be right, the Movie did not go into how the craft brew industry is in anyway a threat to BMC. On the other hand, perhaps it is because the craft brew industry is not a threat.
Example from the movie: Dogfish Head Beer is in fact being sued by Anheuser-Busch/InBev , for using the name Punkin Ale. Punkin being to close to the word Pumpkin. InBev does not care if they win, as long as they make Dogfish Head spend money on lawyers.
By the way InBev just bought one of the best craft brewery in the nation, Goose Island.