Man, that sucker is intense. It's not hard in the way that Second was - Second Level, YOU SUCK!, but it's not easy either. The trot work is well within our wheel house; I even find it fun. The canter work is where it gets tricky.
With Chemaine's exercise, he had to half pass even if it was at the walk. And there was lots of half pass at the walk because as soon as he quit moving off my leg, I insisted he walk AND CONTINUE HALF PASSING. It never got perfect, but at least we were finally going in a somewhat recognizable sideways direction at the canter.