You have bought the democrat and media propaganda. It is not possible to be as successful in business as Romney was and flip-flop on whims. When conditions change or when you actually learn from experience, a good manager changes appropriately. But more of his "changes" were not accurately represented. Of course our current president does not flip-flop on a massive scale?
He was lying almost every time he opened his mouth. That might work in the Democrat primary where they love liars and the biggest and best liars are rewarded. Conservatives do not operate that way.
Besides it is not my job or duty to vote for someone I don't trust. It is the job of the party and candidate to earn our votes. They do not get them by default.
The "lesser evil" argument doesn't work any more. Sorry about that.