PPP: Buyer's remorse for Corbett?

More today from Democrat-leaning Public Policy Polling on their latest Pa survey:

There's good news and bad news for Tom Corbett in our latest Pennsylvania poll. The bad news is that his approval numbers are still under water- 37% of voters approve of him to 43% who disapprove. The good news is that his numbers are on the rise. When we polled the state in July he was at 35/46 and in April he was at 34/44.

If voters could do the 2010 election for Governor over again their support would split evenly with 45% each for Corbett and Democratic opponent Dan Onorato. This represents improvement for Corbett as well. He trailed Onorato by 3-5 points in hypothetical rematches earlier in the year. But the numbers still show a decent amount of buyer's remorse among PA voters for having elected Corbett.