> No not really. I recently took my friend through it and there is several places where it is pretty easy to screw something up. Whenever people say stuff like this, they are usually accustomed to the quirks.

Like what places, and how are they pretty easy to screw up on? I'm genuinely curious, as to me it's the cleanest and most straight-forward console installer I've ever experienced. I managed to get it done the very first time I, 25 years ago, with zero *nix experience, decided to try OpenBSD. Also, you can always exit the installer and restart the process. You're not "screwed" unless you reboot at the end without having reflected over your instructions.