For someone as desperate to live up to his dad's legacy as Mitt is, these words—“erratic and startling”—have to sting:

Walter De Vries, who worked for the senior Mr. Romney throughout the 1960s, wrote that Mitt Romney’s bid for the White House was “a far cry from the kind of campaign and conduct, as a public servant, I saw during the seven years I worked in George Romney’s campaigns and served him as governor.”

“While it seems that Mitt would say and do anything to close a deal – or an election,” he wrote, “George Romney’s strength as a politician and public officeholder was his ability and determination to develop and hold consistent policy positions over his life.”

Go read De Vries's whole memo at the New York Times.