Have you used one? I have not (so this a genuine question!) I am really skeptical of the ‘paper-like’ quality it supposedly has. Are the viewing angle and glar

Have you used one? I have not (so this a genuine question!) I am really skeptical of the ‘paper-like’ quality it supposedly has. Are the viewing angle and glare really not noticeable? More holistically, does it actually ‘seem like’ paper in the same way a Kindle does? If it does not, I’m very down on calling it ‘e-paper’.