Very good product in 1478

1st test installation failed, but because of me, a lost protection. The second installation was successful but a tiny bubble remained in the top right. I think we need a little training before arriving to ask this kind of protective film.
The important thing, as I said in other reviews, do it in a very clean environment free of dust and with good brightness (under a desk lamp for example). Moreover, the small cloth provided is not effective enough to clean the screen (I have used a dry micro fiber cloth).
In using nothing wrong, if the installation is done properly, the cuts match. The use of touch a little hooked on day 1, then even the impeccable stylish works very well with. If I did not have this little bubble, I would go more into account that there is a protective film.
I saw some negative reviews on other more expensive products with the use of stylish, so it is very good value for money. Apart from laying a bit difficult, the product is very good.