I find the breakdown along party lines even more interesting in the responses. Republicans only heard the salmon joke, Democrats heard the joke plus other topics while independents heard the most.
http://www.npr.org/2011/01/28/133211131 ... 1014&sc=tw
I think mindset going into the speech shows that people only heard what they wanted to hear and had closed minds going in instead of listening. Republican word choices include "blah, bull, bullsh*t, uninspiring, lies, empty, weak." Democats had more positive responses. Independents picked up the most substance from the speech, although, like the Republicans, a number of them also described the speech as "blah."