I agree with the review about the directions which are vague to say the least. Maybe my water pressure is too low for this sprinkler, I am a novice gardener after all. It justrefuses to rotate and stays in one spot. I have played around with it for hours, getting wet and frustrated. I get it set up perfectly, leave, and when I look out the window 15 min. later it is stuck in one spot. I gave up and bought one of those hoses with holes in it. I give up on sprinklers.