Which pollsters are more reliable?

[Puppycow]

In this thread, Brainster and myself noted that the Zogby poll was wildly off base in California, predicting wide-margin victories for both Obama and Romney. The opposite happened, as both lost by wide margins.

I wonder which pollsters have generally been fairly accurate so far and which pollsters have been less accurate?

 

[OneShotKi11]

Interesting topic, sux that no has replied!

 

[Brainster]

I put up a scorecard on the major states and the most recent polls here. Survey USA seems to be the most accurate; they did the best in five different races and worst in only one, while Zogby and Mason-Dixon did very poorly.

 

[Puppycow]

I put up a scorecard on the major states and the most recent polls here. Survey USA seems to be the most accurate; they did the best in five different races and worst in only one, while Zogby and Mason-Dixon did very poorly.

Thanks!