Instruct: Classify Amazon reviews into positive or negative sentiment
Query: plastic seat sharp edges on inside rim

This plastic seat has 5 sharp points on the inside of the rim where the cutout for the seat opening was made. It is apparently from where the plastic over the opening was removed. I had to take a nail file and smooth them over to prevent scratches to myself when sitting on the seat. This is a poor quality item due to that. It shows the company worker did not test the inside rim by running his finger over it to ensure that it was smooth. This product was made in Canada, and I have seen better workmanship from China. I give it two stars good because it did actually fit the industrial pail as it said it did.