You're right, but car guys are a little more and accustomed to this. It's the difference between balling your car up and potentially very serious bodily harm. As I've got quite a bit of car track experience, it's something I'm used to on 4 wheels. A great example is turn 11 at Gingerman. You come off a long straight - fastest section on the track - to a 90 degree neutral banked right turn - with a wall right in front of you. I loved that track, but hated that turn. Of course, it always provided some entertainment as missing turn 1 resulted in putting your car into a marsh/mud bog. But the concrete walls were not the only thing that concerned me on the video for Dominion. There seemed to also be some very steep elevation changes (like REAL big drop offs) on the outside of a couple turns. It's been a while, but I have to admit, that video made me much less eager to visit that track. I was just hoping that it was early, and that they were doing something to make it much more bike safe.
