Instruct: Classify a given review as either positive or negative.
Query: Dumped litter all over my bathroom

I had high hopes for this litter box, but in actuality it doesn't work well.The clips that hold the top on are flimsy and flexible.I had all of them clipped in securely, and after a few items hefting this big thing over to sift the litter, one of the clips unlatched and dumped litter all over my bathroom.That was the straw that broke the camel's back... but I was already considering returning it because the sifting function doesn't account for when a cat pees to the bottom.Therefore there end up being clumps that you have to pry off using a scooper... which I had completely removed from the bathroom but I guess it is needed after all.So... turns out to be more trouble than it is worth.Returning item today.