I think that either man (Obama/McCain) is going to have extreme difficulty getting over Bush's legacy of a ruinous, politically divisive, and extremely expensive war; a real collapse in American influence and diplomacy across the world; total denial about the climatic catastrophe that is unfolding in front of us; a completely devastated financial system; an economy in recession (at least); a massive budget deficit; enormous national debt; a now furious population; and a weakened political establishment.
That got me to thinking. I voted for Bush twice, in my 40 plus years of voting I have never voted for a Democrat, I am conservative believing that personal responsibility and limited government is essential, but..
I have to say that I think George Bush is very likely the worst president in the history of the United States. The status of the US in the world is at an all time low, and yes that matters. He allowed his gunslinger advisers to act without thinking and in the process did irreparable damage to reasonable conservative thinking, he failed to act to limit spending and enforce a prudent government, he failed to lead Congress toward solutions for our most pressing problems, our foreign policy is in disarray with Russia and China increasing their influence in South America and with foreign governments owning an increasing amount of the monstrous US debt.
But most of all, his legacy is going to have long term dire consequences on my children and grandchildren and that very much matters to me.

And for good measure, he sounds like a dufus when he speaks.