The only negative I can say about this projector is that it displays negatives and slides. The only negative I can say about this projector is that it displays negatives and slides. I really like that this slide projector is so compact that you can hold it in your hand. I also like the fact that they can show both negatives and slides. I recommend my friend to slide on to the end and don't be negative my friend. Many Thanks. God bless you and the rest of your life will be the best of your life. ounces