Very mixed reviews on Amazon, but I think a lot of them refer to the older yellow version, not the current. I decided to give it a try, it doesn't cost very much. It seems to work OK, moves around the pool at speed and collects debris. My only concern is that the hose joints between the B sections and C sections leak a lot. But since the pressure is good enough to move the unit around anyway, I guess the leaks don't matter? Anyone else tried it? Hose leaking?