Yes and no. I think Obama let Pelosi be an excuse for the GOP to do nothing. Honestly, I kind of see the Clintons making the same mistake of turning a much needed stimulus into a Democratic Party wish list instead of focusing on job creation. But let's say the GOP was just as obstructionist against Hillary as they have been towards Obama on HCR--and this is very believable as back in 2007 and early 2008, they "praised" Obama just to knock Hillary who they assumed would be the nominee--I could see her doing what Rahm wanted to do and pulling out of getting HCR done. And I see her backing off social issues like DADT (which her husband signed), because that is not her interest. And honestly, I think Afghanistan could have been an even bigger sinkhole of human life and money because she still wants to double down on that tragedy we call a war.
However, if the GOP did swing into power in 2010, she probably could have made some shrewder moves than Obama and Daley did who got left at the alter by Boehner a half dozen times before it finally resulted in a downgrade and the reality of not having a governing partner sinked into this White House.
But who really knows.
I don't think the GOP wouldn't be as obstructionist towards Hillary as they are with Obama.
The biggest problem with the Obama Administration is that Obama just doesn't know what the hell he is doing. It's not his ideology. It's not that he's elitist or out of touch. It's that he doesn't know what he's doing at all.
Take the recent debacle where John Boehner told him that he couldn't hold a joint session of Congress to give a speech. It was an unprecedented move where even Democratic pundits came out and said that Obama looked petty. That would have never happened under Hillary because Hillary would have had the common sense not to schedule such a thing during the GOP debate and she wouldn't have done it so publicly.
There is also the fact that Obama doesn't know how to work with Congress at all. Back when the Democrats had a supermajority in Congress, Obama still had trouble getting things such as the stimulus and Obamacare passed because he had trouble with conservative Democrats. And now that the GOP has the House and the Democratic Senate majority has deteriorated to the point where it is now expected that the GOP will retake the Senate in 2012, Obama can't get anything he wants done because the GOP is bitter towards him for how he treated them during the 111th Congress and because he kept trying to push incompatible ideas onto them. Obama's negotiating skills in Washington are considered to be horrific by all sides of the isle. He doesn't know how to pick his battles at all.
Hillary on the other hand, is far more pragmatic. She knows how to work with Congress because she actually spent time in Congress (and even though I don't agree with her politically, I will say that she did a terrific job as my Senator, she actually did work to represent Upstate New York). She dealt with them during the Clinton Administration. She knows when a proposal is dead in the water like attempting to raise taxes on those who make over $250,000 a year. She wouldn't waste political capital on lost causes like Obamacare. And she would have turned things like the debt ceiling debacle into victories if the Republicans were obstructionist.
That is why I think that Hillary would have been a far better President. She would have known what to do. The GOP wouldn't have been as obstructionist with her as they are with Obama because Hillary knows how to fight and she knows when to drop ideas that have no chance of passing. They would be too afraid to be absurdly obstructionist because they did so with Bill Clinton and lost. The GOP has no such fears of Obama because he's an incompetent man who has lost relevance.
Hillary supporters have earned the right to say "I told you so."