Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Fancy Looks Take Your Money & Time

These contraptions look great but just don't work. I tried a LitterMaid product very similar to this one. First, are you really willing to pay this much for a kitty litter box? Don't forget that you have to buy special easy-tie bags for this product (let's see; keep counting that money), then you need the 9-volt batteries (not included) and premium scoopable, clumping litter that is a tad more expensive than regular (Arm & Hammer is the best). The handy-dandy `ramp rug' needs to be cleaned regularly and the Zeolite filter has to be replaced at least once a month (more money). It all looks good and care-free, but the reality is, that this is a gimmick that takes your time and money. Go simple, save money and use good Kitty Litter.