Truly good satire needs a razor-sharp edge to succeed, but this latest effort from director Guy Maddin (in collaboration with filmmaking partners Evan and Galen Johnson) falls stunningly flat, resulting in a rambling, unfocused slog that somehow manages to mix messages and symbology that are simultaneously both cryptically understated and patently obvious. Set at a G7 summit in Germany, world leaders from the host…

When the heads of government from the G7 arrive at a German castle for their annual summit, they expect it to amount to little more than a talking-shop fuelled by fine wine and fine dining before they issue a communiqué that will say precisely nothing of importance to anyone. Things start to look a bit odd, though, when the Canadian "Maxime" (Roy Dupuis) can't get a refill for his wine. Where have all the staff…