A friend who I trained with at Asymmetric went last year...and loved it.
The sights and sounds he said were like nothing he had ever seen.
He said the night spectacles were unreal.
However, he also said the sand, dust, and wind ate him alive.
He was coughing up dust for a week afterward.
There were limited "facilities" that made it impossible to clean up until he got home.
He called it "Woodstock in the desert...on steroids"