Not really. It does grass extremely well. Don't have any leaves to speak of, because we have very few large trees, so don't know how well it picks up leaves. Leaves we do have blow somewhere else (Kansas winds). I use it at our house near Kansas City, not at our acreage in southeast Kansas. Our grass is pretty thick, and I can only mow once a week or so, even when the growth might require mowing more often. I chose the sweeper over a mulching deck because of dealer recommendations that if I consistently took off more than one-third of the grass height, mulching would not work out as well. Mowing once a week I usually take down one third to one half of the grass height, and then use the sweeper to pick up the clippings. We mulch our fence line with the clippings, to keep out weeds.