Instruct: Classify a review as either positive or negative.
Query: This box is terribly awful

I've gone through about 4 of these things. Each one except the last one has lasted from a couple of months to a year or so. I'm waiting on the 4th one to break.I have two cats. I wanted it to work so badly that I continued buying a new one each time it broke. Now I see there are others on the market with much better reviews.