Instruct: Classify the given review into positive or negative sentiment.
Query: Don't buy it.

I had a different kind of fill valve that was noisy and slow so I bought this to replace it. The Home Depot guy said it was good. It worked quietly and fast for only two months before water was running continuously. It wouldn't shut off the water. I decided to replace it and get the same one because it had to be a fluke that it quit. The second one worked for 1-1/2 weeks before the same problem. I emailed the company's customer service and they claim my water must have "debris" in it. Yes, all the water here has minerals. We all have wells. Well water isn't as filtered but debris? No debris. I would say don't waste your money on this flimsy and finicky thing. I hope I can find a good old-fashioned valve somewhere.