I would give this product 5 stars, but the fittings are cheap and I have to be very careful attaching a hose without twisting the thin vinyl material.. Once set up, however, it works well. I plan to roll it up and store over winter, but it is easy to put in place exactly how you want it. Be sure to turn the water on full to fill the sprinkler hose, then reduce the pressure until you have the desired spray coverage.