Download the ISO
I can't believe we've actually gone backwards.
Why can't I download the ISO?
Why not make the Office Deployment Tool GUI based rather than having to generate your own XML (which I know someone has done online but seriously if someone has to make a tool to create the XML required then you must know you've made a mistake).
Give the option to deploy it in a really backwards way if you want to but don't force this rubbish on us.