The film itself has can be applied easily in fact, you have to be aware that it is actually the same size as the glass, so you have little scope when you install accidentally wrong only.
You dereflected quite well and makes it particularly pleasant to look at the tablet, if you would otherwise just see the reflection of light sources. The film does not bother anymore.
The anti-reflective coating, I find even the operation a little more pleasant, the finger glides smoothly over the surface and tends not "getting stuck" to it.
The view is not quite as sharp as originally, but that does not bother so much and falls hardly on.