Creationists, I'd like to see your criticisms of your favourite YouTube preachers. Let's show each other that we are honest enough to recognize flaws.

Amongst the atheist debaters that come to mind, i think Matt Dillahunty has very good arguments about biblical morality but i think he's too quick to take offense an fairly innocuous disagreements.
I think Aron Ra has an unassailable argument for the evidence of evolution but i think his claims regarding theology are often overreaching.