The blue is much darker than in the picture, although I like the colors.
The big BUT is the quality of the casing. I have the cases are already over now for a good two weeks and three. The plastic edges are very sensitive and tear at the latest at the onset of mobile phones. When this then rausholt again, breaks off a little. In a shell on the edge are also many air bubbles in the edge and shortly after the onset of the phone is already on the edge a little bit broken out.
For the price you can certainly do not expect so much more, but I recommend the sleeve only for users who are planning their phone to let the fact. Because for multiple use / the regular exchange are not fit these cases definitely.
However, the notches are all in place, the buttons can all still good use and insert the plug.
A really good protection for the edges does not provide the cover, but it looks great :)