It's really good looking, I must say. Indeed, the best design I've seen. Installation is moderate level; I could do it myself. Wind blow, however, is very weak. There is hardly any down blow. I think it is going more sideways, although the side blow is weak, too. In case you wonder, it does not blow down even if I change the direction of the rotation. I think it's the wing design, or the spin speed is too slow even  at the  highest   setting.