Instruct: Classify a given review into positive or negative sentiment.
Query: Defective paint on keys

In only about 6 months the paint on the keys are worn off badly. About half a dozen keys I can't barely even see! The 'N' which really among all the keys is completely gone! And Microsoft DOES NOT stand behind their products saying normal wear and tear is not covered! So basically I am screwed and they would replace it but it would cost me more than I paid for it originally! I WILL NEVER purchase another hardware product from Microsoft since they don't stand behind their products anymore!