I got my time down to ten minutes (faster than the Ubuntu installer, regardless of hardware).
Great, and not the point.
Like I said, it can literally be fully installed and set up with a single line command. The installation guide is a non-sequitur.
So, I can with a single line command install Arch on any platform under any circumstance for any situation I might desire? Do I need an installation guide for that? Seriously, someone just needs to produce an honest step-by-step guide outline the options and considerations for installing Arch and make that the Installation Guide. It is not sufficient to make a relatively short wiki page with a bunch of links any more than I can call my new one page encyclopedia (which has many links to Wikipedia) complete.