This is a blast to drive on. Just did one lap and I already love it. With a fast enough car you rarely go below 100 km/h on curves. The landscape is probably not as detailed as Forhaud's El Tajo, but is a much bigger track and is also more fun to drive on, in my opinion. I will surely donate something to get those extra roads. :)
Enjoy your drives around the canyons.. Drive safe!