Instruct: Classify a given review into positive or negative sentiment.
Query: Good for a short while...

I've gone through two of these fountains already, and each time the pump died after only three or four months. While it worked, I had no complaints - it was very easy to disassemble and clean, and the flow of water was acceptable. However, given how quickly the pumps seem to die, I've since gone to the Drinkwell Fountain with far better results. I highly recommend the Drinkwell over the Petmate.