Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very Cute, But Very Slick:

I ordered these in green, and this is the first pair of Nine West shoes I might have to donate. They hurt the tops of my feet after walking for just a few minutes, and the bottoms are SLICK. I fell down some carpeted stairs at work in these, and I slipped in my driveway (which was not wet). Unfortunately, I just can't work in shoes that slide all over.