Michael Moore is an egotistic jerk. If he endorses anyone, that's my ticket to go the opposite way. He distorted facts to the point where they were no longer true (i.e., Person A said "quote", so Moore put the quote in a movie in such a way as to make it look like Person A was responding to Event B, even though the two were totally unrelated incidents).
As for other film documentaries, any reviewer that comes right out and says "I despise Candidate X"...well, I automatically stop reading their review. I no longer trust your objectivity. Keep your views to yourself. If you review a documentary, fact-check it, tell me if what really happened is true and an objectively presented view of the topic being documented, and then tell me about how well the film was put together by the people doing it. Leave your personal political opinions at home, you're entitled to them, I just don't want them in your review. I'll decide for myself based on the facts I can discern from the movie...but I won't watch the movie if you come out taking a side from moment one of your review.
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