It's not a very good one. Having watched the entirety of the video, Romney distinctly telegraphs that the MSM should be careful, because the 2-3% Undecideds he's persuading are open to that very message, that a United States composed of 47% deadbeats is a distinct hindrance to our country's recovery and to our country's future.
Maybe Romney should resurrect the Obama statement in 2008 at a donors meeting:
You go into these small towns in Pennsylvania and, like a lot of small towns in the Midwest, the jobs have been gone now for 25 years and nothings replaced them. And its not surprising, then, they get bitter, they cling to guns or religion or antipathy to people who arent like them or anti-immigrant sentiment or anti-trade sentiment as a way to explain their frustrations.