The four stars is because not all colors were as easy to take off the roll. The orange one was the most difficult. If I tried to take a piece longer than a couple inches it would start tearing unevenly. I had to be very slow when trying to take it off its roll.Other than that, these suited my need perfectly. I wanted something non-permanent to tape on boxes but would also provide me several color options for a low price. I used these to color coordinate moving boxes to help the movers know which box to take to each room.
