Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Pana-Vue Slide Viewer - Does Its Job

The Pana-Vue Slide Viewer does just that - lets you view slides. The slide slot is easy to get the slide in and out of. The button to turn on the backlight is right on top. The screen isn't very big, but when you just need to see what is on the slide so you can organize slides, get prints made or scan into your computer, then this will work for you.