Most of the documentation is boilerplate. There's very little real content now and most of it is filler.
It says things like this:
> Indicates that the data for the file should be obtained from a WIM file. On access, data is transparently extracted from the WIM file and provided to applications. If the file contents are modified, data is transparently decompressed and the file is restored to the same physical form it had if this API were not used.
This is "boilerplate" and "very little content" to you? What are you thinking of?
Are there too many? For this class, maybe. It's at least potentially worth discussing it. But the way the navigation works isn't "just scroll until something seems to fit".