If you have a small lawn, it is fantastic. I thought it would be great for my 7,000sqft lawn, just for the workout, but after two months of mowing on the next to lowest setting on my new lawn of bermuda grass, it has made the grass so healthy and thick, i can barely push through it. Soni moved it to its highest setting to thin it out, because grass grows up or out wider, now its just wrapping rhizomes arond the wheels and dragging over patches of uncut grass.