The shell sits beautifully appointed. Sure, as already mentioned by others, no opening for the microSD slot is present, but the Micro SD is not even usually taken out. And if necessary, is down the shell in 2 seconds.
This transparent white, looks really great. At first glance one sees not that this is a protective sheath.
With the sleeve, the phone is now also much better in the hand. Very pleasant to the touch, a feeling of safe keeping.
Class I feel the front edge of the casing approx. 1 mm in front is what will protect the corners and also the display of Ace by falling down safely optimal.
My Conclusion:
Optimum protection for less money no optical disadvantages for the Ace. 2