over good. It was well built and easy to assemble.(check grease, grease fitting) I had to cut 9 inches off the drive shaft. The hardest part was connecting it to the tractor. There isn't much room to slide it on the shaft and it has a pin &spring , as I call it. Trying to suppress the spring and slide it on with only inches on each side. I finally separated the drive shaft, laid on my back and slide the shaft onto the tractor, then connected the sides of the shaft and then connected it to the roto tiller. I am thinking about removing the pin and spring with a bolt.
As far as working it worked great. having said that, I live in the black hills, no clay. it is either rock or easy soil in the valleys. I used it in the valleys.