Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Lazy, noisy, pencil sharpener

You would think it is doing something because it is sending out some powerful sounds but it is just noisy. I waited for almost two minutes for it to sharpen a pencil......slow. At times it would not sharpen the pencil but it sounds like it is sharpening. Looks beautiful, but needs a little more work to make it work properly. Maybe someone else will have better luck with it, I did not. I added a few more dollars and ordered a Panosonic. I will tell you about it when I receive it.