Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Love this box!

I have a cat who pees horizontally. With regular covered boxes her aim was right at the seam where the top meets the box and it was always a smelly mess. After trying lots of other litter boxes,I saw this and it was a heaven-send! It took no time for her to get used to it and when we adopted another cat, she had no problem either. The top traps most of the extra litter. I do recommend the liners, whether the ones they make for it or trash bags because it makes it easier to clean up, especially with the clumpling litter.