Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great placemat

My son loves Thomas, so this placemat is perfect for him. It was sent to us quickly, and was sent flat with a cardboard backing. Just make sure to use a soft sponge for cleaning, and soak crusted on food. I mistakingly scratched off a piece of food and some of the print came off with it. Other than the scratch, it's working out fine for us.