War for Galaxy Mini S5580

Something has gone wrong here at Amazon, I bought the Case for Galaxy Mini ... But that's not the point of criticism.
Send to mobile has definitely also a film, so that the screen does not scratch, because that is totally free of this solution.
The silicone is not very stable, which has a hand in the event well damped, which has happened to my phone, but on the other hand, penetrate here also regularly dust and other particles, so that the unit must be cleaned regularly (and the shell coincide with). After just over a year, the shell was finished. The silicone has since formed an oily sticky layer, even a thorough cleaning helps here nothing more.