imo Moore is a complete sell-out
There's always plenty of room for genuine, sincere, constructive criticism of "the establishment," but Moore's taken basically the same path as Geraldo, sensationalizing everything he gets his mitts on. His stuff shouldn't be taken as anything other than totally biased entertainment. To mistake him for a serious documentarian would be doing yourself a disservice. Granted, all media is subjective, but Moore doesn't even give lip service to objectivity.
It's not that he's a bad documentarian; he's no documentarian at all. He's an "entertainer" of essentially the same stripe as Jerry Springer. Long on opinion and spectacle, short on honesty, research and substance.