Instruct: Classify Amazon reviews into positive or negative sentiment
Query: WOW! I'm loving this litter box

Not only is my cat a clever cat for using this box, but I'm a clever cat mom for buying it! It's worth every penny! My not-so-clever kitty was in the habit of walking into her old fashioned covered litter box, and not turning around before she would tinkle. Needless to say, sometimes the tinkle came out the door and went on the floor. Now with this new box, there are no more messes. It has also cut way down on the litter tracking. She adjusted to the new box very quickly, with no problems. Thank you to the person who invented this box!!