The film helps very! On the glossy displays simply looks so in the sun nothing. Hardly anyone is still here matt displays. The film helps because very. The reflections are well mitigated. The function of the touch screen is beeiträchtigt in any way. However, it has not been able to apply the foil without bubbles me. Have 2 films used but to no avail. Now I live with the few small bubbles. Better than a reflective screen.