Was very pleased to miss my tablet anti-Spie Lungs and then I ended up with this. Must say it could be good to install and matt, it is definitely. So fulfills the purpose. As a negative point I need to install that the readability of the text, in the browser, the apps and on the screen suffers. Looks almost a little milky ... This is contrary to the testimony of another commentary and in my opinion very important in this tablet, because you thereby also reads a lot. That is why I am afraid to deduct 3 points. Think you later remove them, because that represents a permanent restriction. From my rather not buy recommendation.