Instruct: Classify Amazon reviews into positive or negative sentiment
Query: WARNING!!! Junk

Believe everything you read in the other comments that is negative. I never write reviews. This is a rare exception. I have spent more time writing on this now than it is worth. In the end it is a litter pan that you end up scooping the litter out yourself. I think the ionizer is a fake thing. I have never seen the light on. DON'T WASTE YOUR MONEY!!!!