About all of the slides you read, how difficult it was but they attach dust and bubble free. Well, that is also in this otherwise: D But! ... If you look at before some tips on this subject on the internet along investigated (eg mounting in the bathroom to perform, remove dust particles with post-its and so on) and takes about half an hour time (depending on the skill), then you should succeed to bring this film perfectly. However, it can be quite an ordeal. ;) If you have done it once, then the film is not even recognizable. The touch feeling or view does not change and the fit of the film is also super. What I find also noteworthy is that this film does not stick to the display, but is liable (as dust on a television, only solid) due to adhesion. This means you get them without ugly residue again. To scratch resistance I can currently say anything yet, but the film seems to be pretty solid to me.