By detailed instructions it is easy to adhere the film to the glass. When iPhone and larger areas have been there probably is not quite as easy as with the small screen of the nano. You can clean the film also in the water and it should still stick anyway.
I just really decided rather unknowingly for a matte film and but have to say that it is perhaps not so bad. So you can read the display more or less even in bright sunlight. The only downside of this arises from the fact that the color can not as crisp come over, but that is in matte displays Yes what normal.
The delivery time was phenomenal with a working day. So what is a great service.