We must take time to ask the plastic and possibly film in a non dusty room (in his bathroom after a shower, for example;). Attention right the first time because if you remove it to reposition it's over: dust particles stick to the film! I've experienced! This problem occurs for any protective film;) Otherwise, after having placed, touch is excellent (it does not leave too many fingerprints) and semi-matt effect is ideal for use in bright places. I even bought one just in case.
