I bought this rig today and took it for a test, I blocked out a progressive walk cycle using my bh_cycleTools toolset (currently in development) in about 25 minutes real time. In a separate pass later I added some details and in-betweens. Really like the rig, will definitely do more with it.
Tags:animation, georgeous george, horse, gaits, quadruped, tools, mel, maya, cg and 3d