I'm not sure you're still interested but our Quick Start is much, much better and rolls straight into our tutorial. Now there is still a lot of work for us to do but it's better.

I made the huge mistake of believing that the community would help with documentation. I knew working with the internals of the Windows Installer would be challenging for most developers, but I really thought they'd help share what they learned and contribute to the documentation. Almost no one did. So, I've picked it up as a task we're doing at FireGiant... but there is a lot to do and it will take time.