Just in case you're serious: Her basic case was a continuation of Obama-era policies: Expansion of access to health care; focus on climate change; level-headed foreign policy; etc.

I think you're right, in a sense. She had a 52-point plan on her website which outlined her position on any number of issues. At heart, she's a policy wonk. Leslie Knope for president. If she had been a bit more simplistic, it would likely have spoken to voters a bit more (ala Bernie Sanders -- Economic fairness! Medicare for all! Free college!)