Responding to "Dominion" critics

Has anyone else had the problem where you suggest someone watch “Dominion” and they respond with “that’s an Australian documentary, not the US!”. It’s a trash argument, but I could use some advice on how to respond. Also, have any of you received any other push-back? If so, what was it and how did you respond?

“Dominion” is what absolutely sealed the deal for me. I was already vegan for about a month or so before I forced myself to watch it (what can I say, I’m a sensitive guy). It’s a great documentary, but I want to be armed with responses ready to go when I get pushback.