Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Waste of money!

It took a week and half to receive it - 3 days to get confirmation for the order only, and they ship by regular mail;then there's a single protective screen pre-cut in a plastic, it doesn't cover well the whole screen surface (it's about 1-2 mm narrower) and it's very tough, hard to put it in place without drawing dust or leaving fingerprints underneath, I had to take it off immediately, then once removed from place it's a waste.