What Participants Tell Us
The most common feedback we get is that our programs move slower than expected at first, then suddenly click into place. That's intentional. We'd rather spend extra time on fundamentals than have people confused three months in.
People who do well here are usually the ones who ask questions when something doesn't make sense, rather than just copying formulas and hoping for the best.

I came in thinking I'd learn some Excel shortcuts. What I actually learned was how to structure my thinking before I even open a spreadsheet. That's been way more useful than any formula.