Sure installation is very easy and the perfect result if many took the time to clean the tablete carefully and remove any dust. A tip, use a little product on a small glass pschitté tissue to degrease well and then dry the tablet and final stage pass the small cloth provided up and down to fully remove small residual dust. I have taken my time and suddenly I have no bubble under the shield. By cons I am disappointed in the appearance of this anti glare screen. A little grainy layer effect for anti reflection. It's going to current app but then for reading books it's awful. Maybe he needs to get used to me because before I did not have an anti glare screen ...