The film is of high quality, but the attachment is difficult

The film (Crystal Clear) turns out after about a week use and frequent cleaning with a microfibre cloth as robust. Signs of wear or scratches are not to be discovered. There are children in the household, which also use the tablet like.
However, the application of the film turned out to be difficult, so - and because of the high price of a single 10 inch plastic film - just three points! Inclusions of air bubbles could not be avoided. The prune using the card does not always succeed. The corner where I had touched the foil on the back, no longer sticks and that is clearly visible. I hope that the dirt can be even more time with the infiltration this point.