Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Horrible!

We first bought this fountain for price and boy do you get what you pay for! We had actually been through 2 of these, because the first one didnt work properly, well the 2nd one didnt either. The flow is weak and gives out after a day or two and it needs to be constantly cleaned. I was really really disappointed with this fountain. We have since upgraded to the Drinkwell and I mean the difference was night and day. The drinkwell is a little bit more expensive, but it is worth it. Do your pet a favor and get the Drinkwell!