The attachment was a bit difficult, I did not manage without bubbles because unfortunately was a speck of dust under the film. But there is still the second film, because once something stuck under the film you get it from actually not from the film. However, I had a big problem with the film, she was much too dull. I would have preferred to take a clear. While it helps to reflections, but through the film, the screen is totally blurred and out of focus. On long distance like that go, but I found it terrible that suddenly everything looked washed out and milky. In addition, the film has "eaten" too much screen brightness.
Conclusion:
The film itself is very good, but you should be aware that it is quite dull and you thereby quite distorted screen. The only advantage is for me, so I bought them only that it no longer reflects so. Nevertheless, I was able to use only one hour before I had had enough of the blur of the screen.
