Our friends at Survey USA devote a lot of energy to showing how pollsters stack up against each other through various ways of measuring the error.
PPP had the best poll for the Democratic primary in Wisconsin last night by all eight standard ways of measuring poll accuracy. Check out the analysis here.
PPP has now done polls for the Democratic primary in five states, and we beat all of our competitors in both Wisconsin and South Carolina.
Not bad for a company doing the Presidential race for the first time. We've made mistakes and will surely make more entering onto the national scene but we're learning from them and will hopefully continue to improve.