Bought it to drag my 1/4 mile packed-down dirt driveway with a 25 hp garden tractor. Easy assembly but instructions were barebones. Figured it out from looking at the picture. Took 8-10 passes to flatten out the driveway reasonably well. First tried it with one cinder block as weight. Not so good. Added a second block and I started to see a difference. I discovered that getting rid of deep potholes required many passes to make a difference, and attacking them diagonally (as opposed to straight up and down the road) did better at collapsing the walls of the pothole. So I started doing figure 8's over top the potholes from several attack directions. For serious potholes I think something with tines would do a lot better than this straight angle iron, but overall I'm pleased with the price and performance.