Actually I thought Barnaby came across quite well against both the labor stooges on the panel...
Getting your point across in an environment where you expect that a generally biased moderator like Tony Jones will cut you off short at any instant, and especially once your points starts to resonate with the audience, requires a certain style of presentation...
Barnaby seems to just be responding to the normal anti-liberal environment of Q&A and getting his message across which is after all his primary purpose...
He accomplished it quite well and certainly outclassed completely the know-nothing labor clowns...