Some huge percentage of the year 4 primary ed folks failed their portfolio.
And like... a lot of them were straight-HD students. Completely amazing teachers.
I think the problem was that they said "It'll show more sophistication if you integrate the elements", but then most people who did that did really poorly, and people who just set it out as Element 1, Element 2 etc did well.
I know that's why I nearly nearly nearly failed. Just barely barely passed.