I don't see how the loss to the US as well as the closeness of the Swiss-Canada game can be blamed entirely on Brodeur, or playing against Hiller/Miller. Brodeur was less than stellar and Hiller/Miller were both amazing, but all we've been hearing about since the teams were announced was how "stacked" the Canadian team is and how easily they should be winning these games. There's more going on than dueling goaltenders. One of these games is excusable for the Canadians, two in a row is not.
Did the US and Swiss outplay Canada overall? Definitely not. They knew what their strengths were and played well enough in other areas to keep the games close and pull out wins. Canada has a team with ridiculous offensive power; they have weaknesses with some of their defense (Pronger, Nieds) and Brodeur. The real problems, I think, are some of the baffling offensive line choices made by Babcock and perhaps starting Brodeur again over Luongo.