I've used it 3 times now and I do like it. It picks up a lot and the pool seems really clean when I'm done. It covers the entire pool and very rarely gets stuck at the steps and it's amazing how it works it's way out of a jam when the hoses get coiled up. I'm not sure that it's getting the really superfine stuff because after some time passes there are spots where dirt seems to have resettled on the pool floor. But all in all I'm pleased with it.