Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't waste your money

I went through 3 of these boxes in less than 2 yrs. The motor just doesn't last that long. It gets messy and yucky and loud very quickly. If you have more than one cat, the resevoir that the rake dumps into fills up daily and can overflow, so you end up scraping the bottom of the pan that the rake doesn't reach and cleaning out the dumpsite everyday. It is not less work than a traditional..Please look at comments of the Tidy Cat Breeze system, it is wonderful, I am steering you in a glorious direction.