Addendum: There's an argument here about Intelligent Design that I thought I should elaborate on. High intelligence tends to slow down your perception of time, in a manner of speaking. Low intelligence humans can persist at drudge jobs long enough to make a career out of them, but high intelligence people will eventually find something more interesting to do.

So Intelligent Design states that something incredibly smarter than us front-loaded a ginormous amount of design work such that after the big bang, billions of years later, we'd emerge, like clockwork, no continuing intervention required.

Where'd it go? What's it doing? If you want to dislodge evolution as a directionless force, and avoid Occam's Razor, you need to account for this intelligence somehow, because evolution already describes a reality in which it's not necessary.