Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not what I expected

I have had a raintower elevated sprinkler for many years and needed another one. I didn't realize this unit was a different brand since the price was similar. This one is very flimsy and doesn't have self leveling feet. The other unit is made of conduit, stays upright and levels on any terrain. Shame on Nelson for producing such an inferior product with too high a price. The box was destroyed on arrival and the shipping will be too much to return it so I am stuck with it. Steer clear and buy an official raintower unit.