Artistic license
>"I think the allegations against him are serious, and disappointing, and damaging. "
Then his detractors have made you focus on that bit of dishonesty he uses for "effect".
>"All it takes is a few faked scenes to call every frame he's ever released into question."
I recognize the statement as being false.
Are you saying now you can't see the reasoning behind some of his gaffs? Moore may not well be liked by the those in power for the way he makes them look, but let's look at the real power in this country, and his lies and misdirections that involve the whole world and the security of the United States.
Please keep things in perspective.