Author and environmentalist Edward Abbey once said "Democracy - rule by the people - sounds like a fine thing; we should try it sometime in America." At least the internet says he did. The makers of this film felt the same way about Prohibition. They must have felt pretty strongly since the film ran for two hours back when the average was about 1h 10m.
Did you that know that during Prohibition the US government put poison in industrial alcohol so it couldn't be converted to drinking alcohol? The result of this policy was that criminals converted it anyway and thousands of people were poisoned to death. Yes, it's in the movie and can be verified on reputable websites. Just one of the historical facts you can pick up from this film, not to mention a sampling of the spectrum of public opinion at the time.
For instance, imagine you were an ordinary social drinker at the time. The film captures such people's incredulity as they watched the laborious process involved in passing a Constitutional amendment, one they never dreamed possible, that would make their recreational drug of choice illegal.
Despite such nuances the film makes no bones about its anti-alcohol feelings. It differs from laughable anti-drug films like "Reefer Madness" in that its makers actually knew about the real effects of the drug in question. Its point is that Prohibition as it existed was not working and was only funneling money into organized crime while increasing disrespect for law and order. It was made during the tail end of Prohibition, when it must have been clear that its repeal was imminent. Its message is a pious hope that somehow Prohibition can be made to work, but it doesn't quite specify how.
By the way, there is a plot with stars like Robert Young and Myrna Loy buried in all of this, which generally moves at the snappy pace of other pre-code films. Its excessive length is due to its repetitious hammering home of the evils of alcoholism. They did try to liven it up a little by having comedian Jimmy Durante playing an unlikely Prohibition agent who performs bits of Durante's nightclub act. Still it may impress you as overlong, melodramatic and even depressing at points, but those interested in American history and culture in the 1920s and 30s will find it fascinating.
