Instruct: Classify the given review into positive or negative sentiment.
Query: Not worth a star / don't waste you money

So, i was at the store and they were out of the litter i wanted. i figured that this would be great its LOW TRACKING (FALSE) and good for the environment. My Siamese cat seemed to get the litter all over. It gets stuck in his paws. After 2 weeks it began to smell like urine. When he pooped it smelled awful. I've tried so many litters including the World's Best Cat litter, Feline Pine, and many others. I've yet to find a decent one. Don't waste your money on this product.