Instruct: Classify Amazon reviews into positive or negative sentiment
Query: My Nuvi would not work with this protector on it!

Update to my review:My GPS unit WOULD NOT WORK with the screen protector in place. I applied it carefully according to directions. So, I cannot recommend the product.Boxwave's customer support was great--They sent me a prepaid return label and cheerfully gave me a prompt refund.Great idea if it would work!