Trump’s performances in those States based on final RCP Polling:
Alabama: Actual - 43.4 Polling - 38.0
Georgia: Actual - 38.8 Polling - 36.2
Tennessee: Actual - 38.9 Polling - 40.0
South Carolina: Actual - 32.5 Polling - 31.8
New Hampshire: Actual - 35.3 Polling - 31.2
Nevada: Actual - 45.9 Polling - 42
Massachusetts: Actual - 49 Polling - 45.3
Over-performed in Alabama and New Hampshire, certainly. Did a little better than expected in Nevada and Massachusetts, so I’ll throw those in, too. Was pretty darn close to South Carolina and Georgia, going to call that ‘as expected’. Tennessee, he came in ‘as expected’ (on the low end) to the only poll taken in the last month before they voted.
Overall, the polling for Trump has been amazingly accurate.
Some big exceptions were Kansas and OK and I think Maine. Might have shaken him up a bit and given Cruz some needed MOmentum.