Ask HN: Has anyone read Numenta's latest paper?

Numenta recently published a paper called "A Framework for Intelligence and Cortical Function Based on Grid Cells in the Neocortex". Is anyone brave enough to comment on what they think about this latest paper?

https://numenta.com/neuroscience-research/research-publications/papers/a-framework-for-intelligence-and-cortical-function-based-on-grid-cells-in-the-neocortex/