Agreed. I've been once, it's incredible and more scary than trad because you haven't a rack to bail out with. You can end up on a sea of rock with no bolts in sight, the pockets you used to get there are now invisible, so it's either press on and hope it eases and bolts appear, or take the wild ride onto the bolt way, way below. Then there's the encampment evidence in the jardins beneath you as you abseil in hoping you find the route and belay. Yeah, I'd want a proven steady partner for sure.