Instruct: Classify an Amazon review as either positive or negative.
Query: Very difficult to clean this one and there are much simpler ones out there!

I read about the benefits of cat fountains and used this one for a full year of my life, struggling with it every week. The parts are complicated and do not disassemble easily. There are 2 large parts that need to be unscrewed from one another, and one in particular gets sort of jammed when the water creates a seal in it and then very difficult to unscrew. I kept thinking how someone with arthritis or who was elderly or just not very strong could never use this thing. I thought that there must be more user-friendly ones out there, and I am so grateful to find out that there are! I decided to try the Drinkwell Platinum fountain out to see if I could make this any easier. I wish I had done this a year ago. The cats seem like this one even more than the Cat-it, and it disassembles and reassembles so easily! What a huge relief! Pay the few extra bucks for the Drinkwell and know that you have saved yourself a lot of frustration.