Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Cool idea, wish the keys worked

I have owned 2 of these now. They are an excellent idea, very slick and put together solidly. The only problem is I can't seem to get one that has all keys working on it. Good luck with the quality of yours if you plan on purchasing one, if mine worked, I would give it 6 stars. As I have had multiple problems with multiple keyboards, I say buyer beware.