Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not as bright as I wanted

I was looking for the kind of tape that reflects light so thoroughly that it almost seems to glow in the dark by itself. This tape unfortunately only reflects quite a direct and bright light so it is not as useful. I have the tape on my canes and walkers to make me more visible to cars. It does some good I am sure, but not as much as I expected.