Instruct: Classify Amazon reviews into positive or negative sentiment
Query: There are better fountains

After the motor broke on my old fountain, I decided to purchase a newer model thinking it would be better. Wrong.- deep corners that are not easy to clean- becomes slimy after 3 days- filters only last for 2 weeks- not able to filter anything in the bowl, so there is sediment constantlyI love water fountains for cats, but this one is not worth the plastic it's made with.